65512153580

素因数分解:

$2^2\times 5^1\times {\mathrm{135799}}^1\times {\mathrm{24121}}^1$

素因数の和:159929

約数の個数: 24

約数和(自身を含む): 137582239200

約数和(自身を除く): 72070085620

約数列:

[1, 2, 4, 5, 10, 20, 24121, 48242, 96484, 120605, 135799, 241210, 271598, 482420, 543196, 678995, 1357990, 2715980, 3275607679, 6551215358, 13102430716, 16378038395, 32756076790, 65512153580]

約数ペア:

[(1, 65512153580), (2, 32756076790), (4, 16378038395), (5, 13102430716), (10, 6551215358), (20, 3275607679), (24121, 2715980), (48242, 1357990), (96484, 678995), (120605, 543196), (135799, 482420), (241210, 271598)]