91626680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{31379}}^1$

素因数の和:31463

約数の個数: 32

約数和(自身を含む): 208990800

約数和(自身を除く): 117364120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 31379, 62758, 125516, 156895, 251032, 313790, 627580, 1255160, 2290667, 4581334, 9162668, 11453335, 18325336, 22906670, 45813340, 91626680]

約数ペア:

[(1, 91626680), (2, 45813340), (4, 22906670), (5, 18325336), (8, 11453335), (10, 9162668), (20, 4581334), (40, 2290667), (73, 1255160), (146, 627580), (292, 313790), (365, 251032), (584, 156895), (730, 125516), (1460, 62758), (2920, 31379)]