45082640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33149}}^1$

素因数の和:33179

約数の個数: 40

約数和(自身を含む): 110986200

約数和(自身を除く): 65903560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33149, 66298, 132596, 165745, 265192, 331490, 530384, 563533, 662980, 1127066, 1325960, 2254132, 2651920, 2817665, 4508264, 5635330, 9016528, 11270660, 22541320, 45082640]

約数ペア:

[(1, 45082640), (2, 22541320), (4, 11270660), (5, 9016528), (8, 5635330), (10, 4508264), (16, 2817665), (17, 2651920), (20, 2254132), (34, 1325960), (40, 1127066), (68, 662980), (80, 563533), (85, 530384), (136, 331490), (170, 265192), (272, 165745), (340, 132596), (680, 66298), (1360, 33149)]