104454160

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9967}}^1$

素因数の和:10111

約数の個数: 40

約数和(自身を含む): 244734336

約数和(自身を除く): 140280176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 9967, 10480, 19934, 39868, 49835, 79736, 99670, 159472, 199340, 398680, 797360, 1305677, 2611354, 5222708, 6528385, 10445416, 13056770, 20890832, 26113540, 52227080, 104454160]

約数ペア:

[(1, 104454160), (2, 52227080), (4, 26113540), (5, 20890832), (8, 13056770), (10, 10445416), (16, 6528385), (20, 5222708), (40, 2611354), (80, 1305677), (131, 797360), (262, 398680), (524, 199340), (655, 159472), (1048, 99670), (1310, 79736), (2096, 49835), (2620, 39868), (5240, 19934), (9967, 10480)]