2215692580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{32327}}^1$

素因数の和:32508

約数の個数: 48

約数和(自身を含む): 4887993600

約数和(自身を除く): 2672301020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 32327, 34270, 64654, 68540, 129308, 161635, 323270, 646540, 743521, 1487042, 2974084, 3717605, 4816723, 7435210, 9633446, 14870420, 19266892, 24083615, 48167230, 96334460, 110784629, 221569258, 443138516, 553923145, 1107846290, 2215692580]

約数ペア:

[(1, 2215692580), (2, 1107846290), (4, 553923145), (5, 443138516), (10, 221569258), (20, 110784629), (23, 96334460), (46, 48167230), (92, 24083615), (115, 19266892), (149, 14870420), (230, 9633446), (298, 7435210), (460, 4816723), (596, 3717605), (745, 2974084), (1490, 1487042), (2980, 743521), (3427, 646540), (6854, 323270), (13708, 161635), (17135, 129308), (32327, 68540), (34270, 64654)]