95978920

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{4217}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 216383400

約数和(自身を除く): 120404480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4217, 4552, 5690, 8434, 11380, 16868, 21085, 22760, 33736, 42170, 84340, 168680, 2399473, 4798946, 9597892, 11997365, 19195784, 23994730, 47989460, 95978920]

約数ペア:

[(1, 95978920), (2, 47989460), (4, 23994730), (5, 19195784), (8, 11997365), (10, 9597892), (20, 4798946), (40, 2399473), (569, 168680), (1138, 84340), (2276, 42170), (2845, 33736), (4217, 22760), (4552, 21085), (5690, 16868), (8434, 11380)]