115827640

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39667}}^1$

素因数の和:39751

約数の個数: 32

約数和(自身を含む): 264188880

約数和(自身を除く): 148361240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 39667, 79334, 158668, 198335, 317336, 396670, 793340, 1586680, 2895691, 5791382, 11582764, 14478455, 23165528, 28956910, 57913820, 115827640]

約数ペア:

[(1, 115827640), (2, 57913820), (4, 28956910), (5, 23165528), (8, 14478455), (10, 11582764), (20, 5791382), (40, 2895691), (73, 1586680), (146, 793340), (292, 396670), (365, 317336), (584, 198335), (730, 158668), (1460, 79334), (2920, 39667)]