71586160

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2399}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 166953600

約数和(自身を除く): 95367440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2399, 2984, 3730, 4798, 5968, 7460, 9596, 11995, 14920, 19192, 23990, 29840, 38384, 47980, 95960, 191920, 894827, 1789654, 3579308, 4474135, 7158616, 8948270, 14317232, 17896540, 35793080, 71586160]

約数ペア:

[(1, 71586160), (2, 35793080), (4, 17896540), (5, 14317232), (8, 8948270), (10, 7158616), (16, 4474135), (20, 3579308), (40, 1789654), (80, 894827), (373, 191920), (746, 95960), (1492, 47980), (1865, 38384), (2399, 29840), (2984, 23990), (3730, 19192), (4798, 14920), (5968, 11995), (7460, 9596)]