16801600

素因数分解:

$2^6\times 5^2\times {\mathrm{10501}}^1$

素因数の和:10523

約数の個数: 42

約数和(自身を含む): 41346374

約数和(自身を除く): 24544774

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 10501, 21002, 42004, 52505, 84008, 105010, 168016, 210020, 262525, 336032, 420040, 525050, 672064, 840080, 1050100, 1680160, 2100200, 3360320, 4200400, 8400800, 16801600]

約数ペア:

[(1, 16801600), (2, 8400800), (4, 4200400), (5, 3360320), (8, 2100200), (10, 1680160), (16, 1050100), (20, 840080), (25, 672064), (32, 525050), (40, 420040), (50, 336032), (64, 262525), (80, 210020), (100, 168016), (160, 105010), (200, 84008), (320, 52505), (400, 42004), (800, 21002), (1600, 10501)]