42425080

素因数分解:

$2^3\times 5^1\times {\mathrm{863}}^1\times {\mathrm{1229}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 95644800

約数和(自身を除く): 53219720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 863, 1229, 1726, 2458, 3452, 4315, 4916, 6145, 6904, 8630, 9832, 12290, 17260, 24580, 34520, 49160, 1060627, 2121254, 4242508, 5303135, 8485016, 10606270, 21212540, 42425080]

約数ペア:

[(1, 42425080), (2, 21212540), (4, 10606270), (5, 8485016), (8, 5303135), (10, 4242508), (20, 2121254), (40, 1060627), (863, 49160), (1229, 34520), (1726, 24580), (2458, 17260), (3452, 12290), (4315, 9832), (4916, 8630), (6145, 6904)]