91796560

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6871}}^1$

素因数の和:7051

約数の個数: 40

約数和(自身を含む): 214736256

約数和(自身を除く): 122939696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 6871, 13360, 13742, 27484, 34355, 54968, 68710, 109936, 137420, 274840, 549680, 1147457, 2294914, 4589828, 5737285, 9179656, 11474570, 18359312, 22949140, 45898280, 91796560]

約数ペア:

[(1, 91796560), (2, 45898280), (4, 22949140), (5, 18359312), (8, 11474570), (10, 9179656), (16, 5737285), (20, 4589828), (40, 2294914), (80, 1147457), (167, 549680), (334, 274840), (668, 137420), (835, 109936), (1336, 68710), (1670, 54968), (2672, 34355), (3340, 27484), (6680, 13742), (6871, 13360)]