53341600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 146990592

約数和(自身を除く): 93648992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 223, 230, 260, 299, 325, 368, 400, 416, 446, 460, 520, 575, 598, 650, 736, 800, 892, 920, 1040, 1115, 1150, 1196, 1300, 1495, 1784, 1840, 2080, 2230, 2300, 2392, 2600, 2899, 2990, 3568, 3680, 4460, 4600, 4784, 5129, 5200, 5575, 5798, 5980, 7136, 7475, 8920, 9200, 9568, 10258, 10400, 11150, 11596, 11960, 14495, 14950, 17840, 18400, 20516, 22300, 23192, 23920, 25645, 28990, 29900, 35680, 41032, 44600, 46384, 47840, 51290, 57980, 59800, 66677, 72475, 82064, 89200, 92768, 102580, 115960, 119600, 128225, 133354, 144950, 164128, 178400, 205160, 231920, 239200, 256450, 266708, 289900, 333385, 410320, 463840, 512900, 533416, 579800, 666770, 820640, 1025800, 1066832, 1159600, 1333540, 1666925, 2051600, 2133664, 2319200, 2667080, 3333850, 4103200, 5334160, 6667700, 10668320, 13335400, 26670800, 53341600]

約数ペア:

[(1, 53341600), (2, 26670800), (4, 13335400), (5, 10668320), (8, 6667700), (10, 5334160), (13, 4103200), (16, 3333850), (20, 2667080), (23, 2319200), (25, 2133664), (26, 2051600), (32, 1666925), (40, 1333540), (46, 1159600), (50, 1066832), (52, 1025800), (65, 820640), (80, 666770), (92, 579800), (100, 533416), (104, 512900), (115, 463840), (130, 410320), (160, 333385), (184, 289900), (200, 266708), (208, 256450), (223, 239200), (230, 231920), (260, 205160), (299, 178400), (325, 164128), (368, 144950), (400, 133354), (416, 128225), (446, 119600), (460, 115960), (520, 102580), (575, 92768), (598, 89200), (650, 82064), (736, 72475), (800, 66677), (892, 59800), (920, 57980), (1040, 51290), (1115, 47840), (1150, 46384), (1196, 44600), (1300, 41032), (1495, 35680), (1784, 29900), (1840, 28990), (2080, 25645), (2230, 23920), (2300, 23192), (2392, 22300), (2600, 20516), (2899, 18400), (2990, 17840), (3568, 14950), (3680, 14495), (4460, 11960), (4600, 11596), (4784, 11150), (5129, 10400), (5200, 10258), (5575, 9568), (5798, 9200), (5980, 8920), (7136, 7475)]