85141600

素因数分解:

$2^5\times 5^2\times {\mathrm{106427}}^1$

素因数の和:106447

約数の個数: 36

約数和(自身を含む): 207853884

約数和(自身を除く): 122712284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 106427, 212854, 425708, 532135, 851416, 1064270, 1702832, 2128540, 2660675, 3405664, 4257080, 5321350, 8514160, 10642700, 17028320, 21285400, 42570800, 85141600]

約数ペア:

[(1, 85141600), (2, 42570800), (4, 21285400), (5, 17028320), (8, 10642700), (10, 8514160), (16, 5321350), (20, 4257080), (25, 3405664), (32, 2660675), (40, 2128540), (50, 1702832), (80, 1064270), (100, 851416), (160, 532135), (200, 425708), (400, 212854), (800, 106427)]