3910367920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{328051}}^1$

素因数の和:328213

約数の個数: 40

約数和(自身を含む): 9152650800

約数和(自身を除く): 5242282880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 328051, 656102, 1312204, 1640255, 2624408, 3280510, 5248816, 6561020, 13122040, 26244080, 48879599, 97759198, 195518396, 244397995, 391036792, 488795990, 782073584, 977591980, 1955183960, 3910367920]

約数ペア:

[(1, 3910367920), (2, 1955183960), (4, 977591980), (5, 782073584), (8, 488795990), (10, 391036792), (16, 244397995), (20, 195518396), (40, 97759198), (80, 48879599), (149, 26244080), (298, 13122040), (596, 6561020), (745, 5248816), (1192, 3280510), (1490, 2624408), (2384, 1640255), (2980, 1312204), (5960, 656102), (11920, 328051)]