7163920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 16795800

約数和(自身を除く): 9631880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 601, 745, 1192, 1202, 1490, 2384, 2404, 2980, 3005, 4808, 5960, 6010, 9616, 11920, 12020, 24040, 48080, 89549, 179098, 358196, 447745, 716392, 895490, 1432784, 1790980, 3581960, 7163920]

約数ペア:

[(1, 7163920), (2, 3581960), (4, 1790980), (5, 1432784), (8, 895490), (10, 716392), (16, 447745), (20, 358196), (40, 179098), (80, 89549), (149, 48080), (298, 24040), (596, 12020), (601, 11920), (745, 9616), (1192, 6010), (1202, 5960), (1490, 4808), (2384, 3005), (2404, 2980)]