16972363711280

素因数分解:

$2^4\times 5^1\times {\mathrm{11329}}^1\times {\mathrm{18726679}}^1$

素因数の和:18738021

約数の個数: 40

約数和(自身を含む): 39464230898400

約数和(自身を除く): 22491867187120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11329, 22658, 45316, 56645, 90632, 113290, 181264, 226580, 453160, 906320, 18726679, 37453358, 74906716, 93633395, 149813432, 187266790, 299626864, 374533580, 749067160, 1498134320, 212154546391, 424309092782, 848618185564, 1060772731955, 1697236371128, 2121545463910, 3394472742256, 4243090927820, 8486181855640, 16972363711280]

約数ペア:

[(1, 16972363711280), (2, 8486181855640), (4, 4243090927820), (5, 3394472742256), (8, 2121545463910), (10, 1697236371128), (16, 1060772731955), (20, 848618185564), (40, 424309092782), (80, 212154546391), (11329, 1498134320), (22658, 749067160), (45316, 374533580), (56645, 299626864), (90632, 187266790), (113290, 149813432), (181264, 93633395), (226580, 74906716), (453160, 37453358), (906320, 18726679)]