63874820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{110129}}^1$

素因数の和:110167

約数の個数: 24

約数和(自身を含む): 138763800

約数和(自身を除く): 74888980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 110129, 220258, 440516, 550645, 1101290, 2202580, 3193741, 6387482, 12774964, 15968705, 31937410, 63874820]

約数ペア:

[(1, 63874820), (2, 31937410), (4, 15968705), (5, 12774964), (10, 6387482), (20, 3193741), (29, 2202580), (58, 1101290), (116, 550645), (145, 440516), (290, 220258), (580, 110129)]