1960291240

素因数分解:

$2^3\times 5^1\times {\mathrm{49007281}}^1$

素因数の和:49007292

約数の個数: 16

約数和(自身を含む): 4410655380

約数和(自身を除く): 2450364140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 49007281, 98014562, 196029124, 245036405, 392058248, 490072810, 980145620, 1960291240]

約数ペア:

[(1, 1960291240), (2, 980145620), (4, 490072810), (5, 392058248), (8, 245036405), (10, 196029124), (20, 98014562), (40, 49007281)]