768004940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{893029}}^1$

素因数の和:893081

約数の個数: 24

約数和(自身を含む): 1650319440

約数和(自身を除く): 882314500

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 893029, 1786058, 3572116, 4465145, 8930290, 17860580, 38400247, 76800494, 153600988, 192001235, 384002470, 768004940]

約数ペア:

[(1, 768004940), (2, 384002470), (4, 192001235), (5, 153600988), (10, 76800494), (20, 38400247), (43, 17860580), (86, 8930290), (172, 4465145), (215, 3572116), (430, 1786058), (860, 893029)]