43148980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3463}}^1$

素因数の和:3568

約数の個数: 48

約数和(自身を含む): 104751360

約数和(自身を除く): 61602380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 3463, 6230, 6926, 12460, 13852, 17315, 24241, 34630, 48482, 69260, 96964, 121205, 242410, 308207, 484820, 616414, 1232828, 1541035, 2157449, 3082070, 4314898, 6164140, 8629796, 10787245, 21574490, 43148980]

約数ペア:

[(1, 43148980), (2, 21574490), (4, 10787245), (5, 8629796), (7, 6164140), (10, 4314898), (14, 3082070), (20, 2157449), (28, 1541035), (35, 1232828), (70, 616414), (89, 484820), (140, 308207), (178, 242410), (356, 121205), (445, 96964), (623, 69260), (890, 48482), (1246, 34630), (1780, 24241), (2492, 17315), (3115, 13852), (3463, 12460), (6230, 6926)]