68238220

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{57829}}^1$

素因数の和:57897

約数の個数: 24

約数和(自身を含む): 145731600

約数和(自身を除く): 77493380

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 57829, 115658, 231316, 289145, 578290, 1156580, 3411911, 6823822, 13647644, 17059555, 34119110, 68238220]

約数ペア:

[(1, 68238220), (2, 34119110), (4, 17059555), (5, 13647644), (10, 6823822), (20, 3411911), (59, 1156580), (118, 578290), (236, 289145), (295, 231316), (590, 115658), (1180, 57829)]