4088972840

素因数分解:

$2^3\times 5^1\times {\mathrm{102224321}}^1$

素因数の和:102224332

約数の個数: 16

約数和(自身を含む): 9200188980

約数和(自身を除く): 5111216140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102224321, 204448642, 408897284, 511121605, 817794568, 1022243210, 2044486420, 4088972840]

約数ペア:

[(1, 4088972840), (2, 2044486420), (4, 1022243210), (5, 817794568), (8, 511121605), (10, 408897284), (20, 204448642), (40, 102224321)]