2645132480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6874

約数の個数: 112

約数和(自身を含む): 6697577664

約数和(自身を除く): 4052445184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 160, 184, 212, 230, 265, 320, 368, 424, 460, 530, 736, 848, 920, 1060, 1219, 1472, 1696, 1840, 2120, 2438, 3392, 3680, 4240, 4876, 6095, 6781, 7360, 8480, 9752, 12190, 13562, 16960, 19504, 24380, 27124, 33905, 39008, 48760, 54248, 67810, 78016, 97520, 108496, 135620, 155963, 195040, 216992, 271240, 311926, 359393, 390080, 433984, 542480, 623852, 718786, 779815, 1084960, 1247704, 1437572, 1559630, 1796965, 2169920, 2495408, 2875144, 3119260, 3593930, 4990816, 5750288, 6238520, 7187860, 8266039, 9981632, 11500576, 12477040, 14375720, 16532078, 23001152, 24954080, 28751440, 33064156, 41330195, 49908160, 57502880, 66128312, 82660390, 115005760, 132256624, 165320780, 264513248, 330641560, 529026496, 661283120, 1322566240, 2645132480]

約数ペア:

[(1, 2645132480), (2, 1322566240), (4, 661283120), (5, 529026496), (8, 330641560), (10, 264513248), (16, 165320780), (20, 132256624), (23, 115005760), (32, 82660390), (40, 66128312), (46, 57502880), (53, 49908160), (64, 41330195), (80, 33064156), (92, 28751440), (106, 24954080), (115, 23001152), (160, 16532078), (184, 14375720), (212, 12477040), (230, 11500576), (265, 9981632), (320, 8266039), (368, 7187860), (424, 6238520), (460, 5750288), (530, 4990816), (736, 3593930), (848, 3119260), (920, 2875144), (1060, 2495408), (1219, 2169920), (1472, 1796965), (1696, 1559630), (1840, 1437572), (2120, 1247704), (2438, 1084960), (3392, 779815), (3680, 718786), (4240, 623852), (4876, 542480), (6095, 433984), (6781, 390080), (7360, 359393), (8480, 311926), (9752, 271240), (12190, 216992), (13562, 195040), (16960, 155963), (19504, 135620), (24380, 108496), (27124, 97520), (33905, 78016), (39008, 67810), (48760, 54248)]