108402865660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{809339}}^1$

素因数の和:809566

約数の個数: 48

約数和(自身を含む): 235090608480

約数和(自身を除く): 126687742820

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 181, 185, 362, 370, 724, 740, 905, 1810, 3620, 6697, 13394, 26788, 33485, 66970, 133940, 809339, 1618678, 3237356, 4046695, 8093390, 16186780, 29945543, 59891086, 119782172, 146490359, 149727715, 292980718, 299455430, 585961436, 598910860, 732451795, 1464903590, 2929807180, 5420143283, 10840286566, 21680573132, 27100716415, 54201432830, 108402865660]

約数ペア:

[(1, 108402865660), (2, 54201432830), (4, 27100716415), (5, 21680573132), (10, 10840286566), (20, 5420143283), (37, 2929807180), (74, 1464903590), (148, 732451795), (181, 598910860), (185, 585961436), (362, 299455430), (370, 292980718), (724, 149727715), (740, 146490359), (905, 119782172), (1810, 59891086), (3620, 29945543), (6697, 16186780), (13394, 8093390), (26788, 4046695), (33485, 3237356), (66970, 1618678), (133940, 809339)]