2331397840

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{51217}}^1$

素因数の和:51799

約数の個数: 40

約数和(自身を含む): 5430132360

約数和(自身を除く): 3098734520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 22760, 45520, 51217, 102434, 204868, 256085, 409736, 512170, 819472, 1024340, 2048680, 4097360, 29142473, 58284946, 116569892, 145712365, 233139784, 291424730, 466279568, 582849460, 1165698920, 2331397840]

約数ペア:

[(1, 2331397840), (2, 1165698920), (4, 582849460), (5, 466279568), (8, 291424730), (10, 233139784), (16, 145712365), (20, 116569892), (40, 58284946), (80, 29142473), (569, 4097360), (1138, 2048680), (2276, 1024340), (2845, 819472), (4552, 512170), (5690, 409736), (9104, 256085), (11380, 204868), (22760, 102434), (45520, 51217)]