86522810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5279}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 171072000

約数和(自身を除く): 84549190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 5279, 8195, 10558, 16390, 26395, 52790, 58069, 116138, 290345, 580690, 786571, 1573142, 3932855, 7865710, 8652281, 17304562, 43261405, 86522810]

約数ペア:

[(1, 86522810), (2, 43261405), (5, 17304562), (10, 8652281), (11, 7865710), (22, 3932855), (55, 1573142), (110, 786571), (149, 580690), (298, 290345), (745, 116138), (1490, 58069), (1639, 52790), (3278, 26395), (5279, 16390), (8195, 10558)]