88875880

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{3697}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 200357640

約数和(自身を除く): 111481760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 3697, 4808, 6010, 7394, 12020, 14788, 18485, 24040, 29576, 36970, 73940, 147880, 2221897, 4443794, 8887588, 11109485, 17775176, 22218970, 44437940, 88875880]

約数ペア:

[(1, 88875880), (2, 44437940), (4, 22218970), (5, 17775176), (8, 11109485), (10, 8887588), (20, 4443794), (40, 2221897), (601, 147880), (1202, 73940), (2404, 36970), (3005, 29576), (3697, 24040), (4808, 18485), (6010, 14788), (7394, 12020)]