25146805280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{743}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 65848785408

約数和(自身を除く): 40701980128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 340, 368, 391, 460, 541, 544, 680, 736, 743, 782, 920, 1082, 1360, 1486, 1564, 1840, 1955, 2164, 2705, 2720, 2972, 3128, 3680, 3715, 3910, 4328, 5410, 5944, 6256, 7430, 7820, 8656, 9197, 10820, 11888, 12443, 12512, 12631, 14860, 15640, 17089, 17312, 18394, 21640, 23776, 24886, 25262, 29720, 31280, 34178, 36788, 43280, 45985, 49772, 50524, 59440, 62215, 62560, 63155, 68356, 73576, 85445, 86560, 91970, 99544, 101048, 118880, 124430, 126310, 136712, 147152, 170890, 183940, 199088, 202096, 211531, 248860, 252620, 273424, 290513, 294304, 341780, 367880, 398176, 401963, 404192, 423062, 497720, 505240, 546848, 581026, 683560, 735760, 803926, 846124, 995440, 1010480, 1057655, 1162052, 1367120, 1452565, 1471520, 1607852, 1692248, 1990880, 2009815, 2020960, 2115310, 2324104, 2734240, 2905130, 3215704, 3384496, 4019630, 4230620, 4648208, 5810260, 6431408, 6768992, 6833371, 8039260, 8461240, 9245149, 9296416, 11620520, 12862816, 13666742, 16078520, 16922480, 18490298, 23241040, 27333484, 32157040, 33844960, 34166855, 36980596, 46225745, 46482080, 54666968, 64314080, 68333710, 73961192, 92451490, 109333936, 136667420, 147922384, 157167533, 184902980, 218667872, 273334840, 295844768, 314335066, 369805960, 546669680, 628670132, 739611920, 785837665, 1093339360, 1257340264, 1479223840, 1571675330, 2514680528, 3143350660, 5029361056, 6286701320, 12573402640, 25146805280]

約数ペア:

[(1, 25146805280), (2, 12573402640), (4, 6286701320), (5, 5029361056), (8, 3143350660), (10, 2514680528), (16, 1571675330), (17, 1479223840), (20, 1257340264), (23, 1093339360), (32, 785837665), (34, 739611920), (40, 628670132), (46, 546669680), (68, 369805960), (80, 314335066), (85, 295844768), (92, 273334840), (115, 218667872), (136, 184902980), (160, 157167533), (170, 147922384), (184, 136667420), (230, 109333936), (272, 92451490), (340, 73961192), (368, 68333710), (391, 64314080), (460, 54666968), (541, 46482080), (544, 46225745), (680, 36980596), (736, 34166855), (743, 33844960), (782, 32157040), (920, 27333484), (1082, 23241040), (1360, 18490298), (1486, 16922480), (1564, 16078520), (1840, 13666742), (1955, 12862816), (2164, 11620520), (2705, 9296416), (2720, 9245149), (2972, 8461240), (3128, 8039260), (3680, 6833371), (3715, 6768992), (3910, 6431408), (4328, 5810260), (5410, 4648208), (5944, 4230620), (6256, 4019630), (7430, 3384496), (7820, 3215704), (8656, 2905130), (9197, 2734240), (10820, 2324104), (11888, 2115310), (12443, 2020960), (12512, 2009815), (12631, 1990880), (14860, 1692248), (15640, 1607852), (17089, 1471520), (17312, 1452565), (18394, 1367120), (21640, 1162052), (23776, 1057655), (24886, 1010480), (25262, 995440), (29720, 846124), (31280, 803926), (34178, 735760), (36788, 683560), (43280, 581026), (45985, 546848), (49772, 505240), (50524, 497720), (59440, 423062), (62215, 404192), (62560, 401963), (63155, 398176), (68356, 367880), (73576, 341780), (85445, 294304), (86560, 290513), (91970, 273424), (99544, 252620), (101048, 248860), (118880, 211531), (124430, 202096), (126310, 199088), (136712, 183940), (147152, 170890)]