43462640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 115200960

約数和(自身を除く): 71738320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 79, 80, 92, 104, 115, 130, 158, 184, 208, 230, 260, 299, 316, 368, 395, 460, 520, 529, 598, 632, 790, 920, 1027, 1040, 1058, 1196, 1264, 1495, 1580, 1817, 1840, 2054, 2116, 2392, 2645, 2990, 3160, 3634, 4108, 4232, 4784, 5135, 5290, 5980, 6320, 6877, 7268, 8216, 8464, 9085, 10270, 10580, 11960, 13754, 14536, 16432, 18170, 20540, 21160, 23621, 23920, 27508, 29072, 34385, 36340, 41080, 41791, 42320, 47242, 55016, 68770, 72680, 82160, 83582, 94484, 110032, 118105, 137540, 145360, 167164, 188968, 208955, 236210, 275080, 334328, 377936, 417910, 472420, 543283, 550160, 668656, 835820, 944840, 1086566, 1671640, 1889680, 2173132, 2716415, 3343280, 4346264, 5432830, 8692528, 10865660, 21731320, 43462640]

約数ペア:

[(1, 43462640), (2, 21731320), (4, 10865660), (5, 8692528), (8, 5432830), (10, 4346264), (13, 3343280), (16, 2716415), (20, 2173132), (23, 1889680), (26, 1671640), (40, 1086566), (46, 944840), (52, 835820), (65, 668656), (79, 550160), (80, 543283), (92, 472420), (104, 417910), (115, 377936), (130, 334328), (158, 275080), (184, 236210), (208, 208955), (230, 188968), (260, 167164), (299, 145360), (316, 137540), (368, 118105), (395, 110032), (460, 94484), (520, 83582), (529, 82160), (598, 72680), (632, 68770), (790, 55016), (920, 47242), (1027, 42320), (1040, 41791), (1058, 41080), (1196, 36340), (1264, 34385), (1495, 29072), (1580, 27508), (1817, 23920), (1840, 23621), (2054, 21160), (2116, 20540), (2392, 18170), (2645, 16432), (2990, 14536), (3160, 13754), (3634, 11960), (4108, 10580), (4232, 10270), (4784, 9085), (5135, 8464), (5290, 8216), (5980, 7268), (6320, 6877)]