1931240

素因数分解:

$2^3\times 5^1\times {\mathrm{48281}}^1$

素因数の和:48292

約数の個数: 16

約数和(自身を含む): 4345380

約数和(自身を除く): 2414140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48281, 96562, 193124, 241405, 386248, 482810, 965620, 1931240]

約数ペア:

[(1, 1931240), (2, 965620), (4, 482810), (5, 386248), (8, 241405), (10, 193124), (20, 96562), (40, 48281)]