10865660

素因数分解:

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

素因数の和:147

約数の個数: 72

約数和(自身を含む): 26013120

約数和(自身を除く): 15147460

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 79, 92, 115, 130, 158, 230, 260, 299, 316, 395, 460, 529, 598, 790, 1027, 1058, 1196, 1495, 1580, 1817, 2054, 2116, 2645, 2990, 3634, 4108, 5135, 5290, 5980, 6877, 7268, 9085, 10270, 10580, 13754, 18170, 20540, 23621, 27508, 34385, 36340, 41791, 47242, 68770, 83582, 94484, 118105, 137540, 167164, 208955, 236210, 417910, 472420, 543283, 835820, 1086566, 2173132, 2716415, 5432830, 10865660]

約数ペア:

[(1, 10865660), (2, 5432830), (4, 2716415), (5, 2173132), (10, 1086566), (13, 835820), (20, 543283), (23, 472420), (26, 417910), (46, 236210), (52, 208955), (65, 167164), (79, 137540), (92, 118105), (115, 94484), (130, 83582), (158, 68770), (230, 47242), (260, 41791), (299, 36340), (316, 34385), (395, 27508), (460, 23621), (529, 20540), (598, 18170), (790, 13754), (1027, 10580), (1058, 10270), (1196, 9085), (1495, 7268), (1580, 6877), (1817, 5980), (2054, 5290), (2116, 5135), (2645, 4108), (2990, 3634)]