7029128140

素因数分解:

$2^2\times 5^1\times {\mathrm{3463}}^1\times {\mathrm{101489}}^1$

素因数の和:104961

約数の個数: 24

約数和(自身を含む): 14765577120

約数和(自身を除く): 7736448980

約数列:

[1, 2, 4, 5, 10, 20, 3463, 6926, 13852, 17315, 34630, 69260, 101489, 202978, 405956, 507445, 1014890, 2029780, 351456407, 702912814, 1405825628, 1757282035, 3514564070, 7029128140]

約数ペア:

[(1, 7029128140), (2, 3514564070), (4, 1757282035), (5, 1405825628), (10, 702912814), (20, 351456407), (3463, 2029780), (6926, 1014890), (13852, 507445), (17315, 405956), (34630, 202978), (69260, 101489)]