10040621980

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{263257}}^1$

素因数の和:265173

約数の個数: 24

約数和(自身を含む): 21096443088

約数和(自身を除く): 11055821108

約数列:

[1, 2, 4, 5, 10, 20, 1907, 3814, 7628, 9535, 19070, 38140, 263257, 526514, 1053028, 1316285, 2632570, 5265140, 502031099, 1004062198, 2008124396, 2510155495, 5020310990, 10040621980]

約数ペア:

[(1, 10040621980), (2, 5020310990), (4, 2510155495), (5, 2008124396), (10, 1004062198), (20, 502031099), (1907, 5265140), (3814, 2632570), (7628, 1316285), (9535, 1053028), (19070, 526514), (38140, 263257)]