33057440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 87889536

約数和(自身を除く): 54832096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 691, 736, 920, 1040, 1196, 1382, 1495, 1840, 2080, 2392, 2764, 2990, 3455, 3680, 4784, 5528, 5980, 6910, 8983, 9568, 11056, 11960, 13820, 15893, 17966, 22112, 23920, 27640, 31786, 35932, 44915, 47840, 55280, 63572, 71864, 79465, 89830, 110560, 127144, 143728, 158930, 179660, 206609, 254288, 287456, 317860, 359320, 413218, 508576, 635720, 718640, 826436, 1033045, 1271440, 1437280, 1652872, 2066090, 2542880, 3305744, 4132180, 6611488, 8264360, 16528720, 33057440]

約数ペア:

[(1, 33057440), (2, 16528720), (4, 8264360), (5, 6611488), (8, 4132180), (10, 3305744), (13, 2542880), (16, 2066090), (20, 1652872), (23, 1437280), (26, 1271440), (32, 1033045), (40, 826436), (46, 718640), (52, 635720), (65, 508576), (80, 413218), (92, 359320), (104, 317860), (115, 287456), (130, 254288), (160, 206609), (184, 179660), (208, 158930), (230, 143728), (260, 127144), (299, 110560), (368, 89830), (416, 79465), (460, 71864), (520, 63572), (598, 55280), (691, 47840), (736, 44915), (920, 35932), (1040, 31786), (1196, 27640), (1382, 23920), (1495, 22112), (1840, 17966), (2080, 15893), (2392, 13820), (2764, 11960), (2990, 11056), (3455, 9568), (3680, 8983), (4784, 6910), (5528, 5980)]