48420640

素因数分解:

$2^5\times 5^1\times {\mathrm{302629}}^1$

素因数の和:302644

約数の個数: 24

約数和(自身を含む): 114394140

約数和(自身を除く): 65973500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 302629, 605258, 1210516, 1513145, 2421032, 3026290, 4842064, 6052580, 9684128, 12105160, 24210320, 48420640]

約数ペア:

[(1, 48420640), (2, 24210320), (4, 12105160), (5, 9684128), (8, 6052580), (10, 4842064), (16, 3026290), (20, 2421032), (32, 1513145), (40, 1210516), (80, 605258), (160, 302629)]