17387260420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1583}}^1\times {\mathrm{3637}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 36788387328

約数和(自身を除く): 19401126908

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 1583, 3020, 3166, 3637, 6332, 7274, 7915, 14548, 15830, 18185, 31660, 36370, 72740, 239033, 478066, 549187, 956132, 1098374, 1195165, 2196748, 2390330, 2745935, 4780660, 5491870, 5757371, 10983740, 11514742, 23029484, 28786855, 57573710, 115147420, 869363021, 1738726042, 3477452084, 4346815105, 8693630210, 17387260420]

約数ペア:

[(1, 17387260420), (2, 8693630210), (4, 4346815105), (5, 3477452084), (10, 1738726042), (20, 869363021), (151, 115147420), (302, 57573710), (604, 28786855), (755, 23029484), (1510, 11514742), (1583, 10983740), (3020, 5757371), (3166, 5491870), (3637, 4780660), (6332, 2745935), (7274, 2390330), (7915, 2196748), (14548, 1195165), (15830, 1098374), (18185, 956132), (31660, 549187), (36370, 478066), (72740, 239033)]