108553460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{285667}}^1$

素因数の和:285695

約数の個数: 24

約数和(自身を含む): 239961120

約数和(自身を除く): 131407660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 285667, 571334, 1142668, 1428335, 2856670, 5427673, 5713340, 10855346, 21710692, 27138365, 54276730, 108553460]

約数ペア:

[(1, 108553460), (2, 54276730), (4, 27138365), (5, 21710692), (10, 10855346), (19, 5713340), (20, 5427673), (38, 2856670), (76, 1428335), (95, 1142668), (190, 571334), (380, 285667)]