69912880

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5233}}^1$

素因数の和:5413

約数の個数: 40

約数和(自身を含む): 163552032

約数和(自身を除く): 93639152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5233, 6680, 10466, 13360, 20932, 26165, 41864, 52330, 83728, 104660, 209320, 418640, 873911, 1747822, 3495644, 4369555, 6991288, 8739110, 13982576, 17478220, 34956440, 69912880]

約数ペア:

[(1, 69912880), (2, 34956440), (4, 17478220), (5, 13982576), (8, 8739110), (10, 6991288), (16, 4369555), (20, 3495644), (40, 1747822), (80, 873911), (167, 418640), (334, 209320), (668, 104660), (835, 83728), (1336, 52330), (1670, 41864), (2672, 26165), (3340, 20932), (5233, 13360), (6680, 10466)]