4255460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 10535616

約数和(自身を除く): 6280156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 230, 253, 290, 319, 460, 506, 580, 638, 667, 841, 1012, 1265, 1276, 1334, 1595, 1682, 2530, 2668, 3190, 3335, 3364, 4205, 5060, 6380, 6670, 7337, 8410, 9251, 13340, 14674, 16820, 18502, 19343, 29348, 36685, 37004, 38686, 46255, 73370, 77372, 92510, 96715, 146740, 185020, 193430, 212773, 386860, 425546, 851092, 1063865, 2127730, 4255460]

約数ペア:

[(1, 4255460), (2, 2127730), (4, 1063865), (5, 851092), (10, 425546), (11, 386860), (20, 212773), (22, 193430), (23, 185020), (29, 146740), (44, 96715), (46, 92510), (55, 77372), (58, 73370), (92, 46255), (110, 38686), (115, 37004), (116, 36685), (145, 29348), (220, 19343), (230, 18502), (253, 16820), (290, 14674), (319, 13340), (460, 9251), (506, 8410), (580, 7337), (638, 6670), (667, 6380), (841, 5060), (1012, 4205), (1265, 3364), (1276, 3335), (1334, 3190), (1595, 2668), (1682, 2530)]