5334160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 13999104

約数和(自身を除く): 8664944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 223, 230, 260, 299, 368, 446, 460, 520, 598, 892, 920, 1040, 1115, 1196, 1495, 1784, 1840, 2230, 2392, 2899, 2990, 3568, 4460, 4784, 5129, 5798, 5980, 8920, 10258, 11596, 11960, 14495, 17840, 20516, 23192, 23920, 25645, 28990, 41032, 46384, 51290, 57980, 66677, 82064, 102580, 115960, 133354, 205160, 231920, 266708, 333385, 410320, 533416, 666770, 1066832, 1333540, 2667080, 5334160]

約数ペア:

[(1, 5334160), (2, 2667080), (4, 1333540), (5, 1066832), (8, 666770), (10, 533416), (13, 410320), (16, 333385), (20, 266708), (23, 231920), (26, 205160), (40, 133354), (46, 115960), (52, 102580), (65, 82064), (80, 66677), (92, 57980), (104, 51290), (115, 46384), (130, 41032), (184, 28990), (208, 25645), (223, 23920), (230, 23192), (260, 20516), (299, 17840), (368, 14495), (446, 11960), (460, 11596), (520, 10258), (598, 8920), (892, 5980), (920, 5798), (1040, 5129), (1115, 4784), (1196, 4460), (1495, 3568), (1784, 2990), (1840, 2899), (2230, 2392)]