5575120

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 13061664

約数和(自身を除く): 7486544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 307, 454, 614, 908, 1135, 1228, 1535, 1816, 2270, 2456, 3070, 3632, 4540, 4912, 6140, 9080, 12280, 18160, 24560, 69689, 139378, 278756, 348445, 557512, 696890, 1115024, 1393780, 2787560, 5575120]

約数ペア:

[(1, 5575120), (2, 2787560), (4, 1393780), (5, 1115024), (8, 696890), (10, 557512), (16, 348445), (20, 278756), (40, 139378), (80, 69689), (227, 24560), (307, 18160), (454, 12280), (614, 9080), (908, 6140), (1135, 4912), (1228, 4540), (1535, 3632), (1816, 3070), (2270, 2456)]