3158348540

素因数分解:

$2^2\times 5^1\times {\mathrm{10949}}^1\times {\mathrm{14423}}^1$

素因数の和:25381

約数の個数: 24

約数和(自身を含む): 6633597600

約数和(自身を除く): 3475249060

約数列:

[1, 2, 4, 5, 10, 20, 10949, 14423, 21898, 28846, 43796, 54745, 57692, 72115, 109490, 144230, 218980, 288460, 157917427, 315834854, 631669708, 789587135, 1579174270, 3158348540]

約数ペア:

[(1, 3158348540), (2, 1579174270), (4, 789587135), (5, 631669708), (10, 315834854), (20, 157917427), (10949, 288460), (14423, 218980), (21898, 144230), (28846, 109490), (43796, 72115), (54745, 57692)]