81303350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{95651}}^1$

素因数の和:95680

約数の個数: 24

約数和(自身を含む): 160121448

約数和(自身を除く): 78818098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 95651, 191302, 478255, 956510, 1626067, 2391275, 3252134, 4782550, 8130335, 16260670, 40651675, 81303350]

約数ペア:

[(1, 81303350), (2, 40651675), (5, 16260670), (10, 8130335), (17, 4782550), (25, 3252134), (34, 2391275), (50, 1626067), (85, 956510), (170, 478255), (425, 191302), (850, 95651)]