4315750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 8240544

約数和(自身を除く): 3924794

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 283, 305, 566, 610, 1415, 1525, 2830, 3050, 7075, 7625, 14150, 15250, 17263, 34526, 35375, 70750, 86315, 172630, 431575, 863150, 2157875, 4315750]

約数ペア:

[(1, 4315750), (2, 2157875), (5, 863150), (10, 431575), (25, 172630), (50, 86315), (61, 70750), (122, 35375), (125, 34526), (250, 17263), (283, 15250), (305, 14150), (566, 7625), (610, 7075), (1415, 3050), (1525, 2830)]