42342160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{75611}}^1$

素因数の和:75631

約数の個数: 40

約数和(自身を含む): 112510656

約数和(自身を除く): 70168496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 75611, 151222, 302444, 378055, 529277, 604888, 756110, 1058554, 1209776, 1512220, 2117108, 2646385, 3024440, 4234216, 5292770, 6048880, 8468432, 10585540, 21171080, 42342160]

約数ペア:

[(1, 42342160), (2, 21171080), (4, 10585540), (5, 8468432), (7, 6048880), (8, 5292770), (10, 4234216), (14, 3024440), (16, 2646385), (20, 2117108), (28, 1512220), (35, 1209776), (40, 1058554), (56, 756110), (70, 604888), (80, 529277), (112, 378055), (140, 302444), (280, 151222), (560, 75611)]