73305560

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2707}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 165242160

約数和(自身を除く): 91936600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2707, 2708, 3385, 5414, 5416, 6770, 10828, 13535, 13540, 21656, 27070, 27080, 54140, 108280, 1832639, 3665278, 7330556, 9163195, 14661112, 18326390, 36652780, 73305560]

約数ペア:

[(1, 73305560), (2, 36652780), (4, 18326390), (5, 14661112), (8, 9163195), (10, 7330556), (20, 3665278), (40, 1832639), (677, 108280), (1354, 54140), (2707, 27080), (2708, 27070), (3385, 21656), (5414, 13540), (5416, 13535), (6770, 10828)]