3486013640

素因数分解:

$2^3\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{67927}}^1$

素因数の和:69221

約数の個数: 32

約数和(自身を含む): 7849759680

約数和(自身を除く): 4363746040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1283, 2566, 5132, 6415, 10264, 12830, 25660, 51320, 67927, 135854, 271708, 339635, 543416, 679270, 1358540, 2717080, 87150341, 174300682, 348601364, 435751705, 697202728, 871503410, 1743006820, 3486013640]

約数ペア:

[(1, 3486013640), (2, 1743006820), (4, 871503410), (5, 697202728), (8, 435751705), (10, 348601364), (20, 174300682), (40, 87150341), (1283, 2717080), (2566, 1358540), (5132, 679270), (6415, 543416), (10264, 339635), (12830, 271708), (25660, 135854), (51320, 67927)]