3581960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 8127000

約数和(自身を除く): 4545040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 601, 745, 1192, 1202, 1490, 2404, 2980, 3005, 4808, 5960, 6010, 12020, 24040, 89549, 179098, 358196, 447745, 716392, 895490, 1790980, 3581960]

約数ペア:

[(1, 3581960), (2, 1790980), (4, 895490), (5, 716392), (8, 447745), (10, 358196), (20, 179098), (40, 89549), (149, 24040), (298, 12020), (596, 6010), (601, 5960), (745, 4808), (1192, 3005), (1202, 2980), (1490, 2404)]