22842560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 168

約数和(自身を含む): 65501520

約数和(自身を除く): 42658960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 64, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 160, 170, 190, 208, 221, 247, 260, 272, 289, 304, 320, 323, 340, 380, 416, 442, 494, 520, 544, 578, 608, 646, 680, 760, 832, 884, 988, 1040, 1088, 1105, 1156, 1216, 1235, 1292, 1360, 1445, 1520, 1615, 1768, 1976, 2080, 2210, 2312, 2470, 2584, 2720, 2890, 3040, 3230, 3536, 3757, 3952, 4160, 4199, 4420, 4624, 4940, 5168, 5440, 5491, 5780, 6080, 6460, 7072, 7514, 7904, 8398, 8840, 9248, 9880, 10336, 10982, 11560, 12920, 14144, 15028, 15808, 16796, 17680, 18496, 18785, 19760, 20672, 20995, 21964, 23120, 25840, 27455, 30056, 33592, 35360, 37570, 39520, 41990, 43928, 46240, 51680, 54910, 60112, 67184, 70720, 71383, 75140, 79040, 83980, 87856, 92480, 103360, 109820, 120224, 134368, 142766, 150280, 167960, 175712, 219640, 240448, 268736, 285532, 300560, 335920, 351424, 356915, 439280, 571064, 601120, 671840, 713830, 878560, 1142128, 1202240, 1343680, 1427660, 1757120, 2284256, 2855320, 4568512, 5710640, 11421280, 22842560]

約数ペア:

[(1, 22842560), (2, 11421280), (4, 5710640), (5, 4568512), (8, 2855320), (10, 2284256), (13, 1757120), (16, 1427660), (17, 1343680), (19, 1202240), (20, 1142128), (26, 878560), (32, 713830), (34, 671840), (38, 601120), (40, 571064), (52, 439280), (64, 356915), (65, 351424), (68, 335920), (76, 300560), (80, 285532), (85, 268736), (95, 240448), (104, 219640), (130, 175712), (136, 167960), (152, 150280), (160, 142766), (170, 134368), (190, 120224), (208, 109820), (221, 103360), (247, 92480), (260, 87856), (272, 83980), (289, 79040), (304, 75140), (320, 71383), (323, 70720), (340, 67184), (380, 60112), (416, 54910), (442, 51680), (494, 46240), (520, 43928), (544, 41990), (578, 39520), (608, 37570), (646, 35360), (680, 33592), (760, 30056), (832, 27455), (884, 25840), (988, 23120), (1040, 21964), (1088, 20995), (1105, 20672), (1156, 19760), (1216, 18785), (1235, 18496), (1292, 17680), (1360, 16796), (1445, 15808), (1520, 15028), (1615, 14144), (1768, 12920), (1976, 11560), (2080, 10982), (2210, 10336), (2312, 9880), (2470, 9248), (2584, 8840), (2720, 8398), (2890, 7904), (3040, 7514), (3230, 7072), (3536, 6460), (3757, 6080), (3952, 5780), (4160, 5491), (4199, 5440), (4420, 5168), (4624, 4940)]