65125640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{95773}}^1$

素因数の和:95801

約数の個数: 32

約数和(自身を含む): 155153880

約数和(自身を除く): 90028240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 95773, 191546, 383092, 478865, 766184, 957730, 1628141, 1915460, 3256282, 3830920, 6512564, 8140705, 13025128, 16281410, 32562820, 65125640]

約数ペア:

[(1, 65125640), (2, 32562820), (4, 16281410), (5, 13025128), (8, 8140705), (10, 6512564), (17, 3830920), (20, 3256282), (34, 1915460), (40, 1628141), (68, 957730), (85, 766184), (136, 478865), (170, 383092), (340, 191546), (680, 95773)]