4158740

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 8777160

約数和(自身を除く): 4618420

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 773, 1076, 1345, 1546, 2690, 3092, 3865, 5380, 7730, 15460, 207937, 415874, 831748, 1039685, 2079370, 4158740]

約数ペア:

[(1, 4158740), (2, 2079370), (4, 1039685), (5, 831748), (10, 415874), (20, 207937), (269, 15460), (538, 7730), (773, 5380), (1076, 3865), (1345, 3092), (1546, 2690)]