32785780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 71628480

約数和(自身を除く): 38842700

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 569, 670, 860, 1138, 1340, 2276, 2845, 2881, 5690, 5762, 11380, 11524, 14405, 24467, 28810, 38123, 48934, 57620, 76246, 97868, 122335, 152492, 190615, 244670, 381230, 489340, 762460, 1639289, 3278578, 6557156, 8196445, 16392890, 32785780]

約数ペア:

[(1, 32785780), (2, 16392890), (4, 8196445), (5, 6557156), (10, 3278578), (20, 1639289), (43, 762460), (67, 489340), (86, 381230), (134, 244670), (172, 190615), (215, 152492), (268, 122335), (335, 97868), (430, 76246), (569, 57620), (670, 48934), (860, 38123), (1138, 28810), (1340, 24467), (2276, 14405), (2845, 11524), (2881, 11380), (5690, 5762)]