11962176880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3477377}}^1$

素因数の和:3477433

約数の個数: 40

約数和(自身を含む): 28458861552

約数和(自身を除く): 16496684672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 3477377, 6954754, 13909508, 17386885, 27819016, 34773770, 55638032, 69547540, 139095080, 149527211, 278190160, 299054422, 598108844, 747636055, 1196217688, 1495272110, 2392435376, 2990544220, 5981088440, 11962176880]

約数ペア:

[(1, 11962176880), (2, 5981088440), (4, 2990544220), (5, 2392435376), (8, 1495272110), (10, 1196217688), (16, 747636055), (20, 598108844), (40, 299054422), (43, 278190160), (80, 149527211), (86, 139095080), (172, 69547540), (215, 55638032), (344, 34773770), (430, 27819016), (688, 17386885), (860, 13909508), (1720, 6954754), (3440, 3477377)]