63285220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{10949}}^1$

素因数の和:10992

約数の個数: 36

約数和(自身を含む): 141189300

約数和(自身を除く): 77904080

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 10949, 21898, 43796, 54745, 109490, 186133, 218980, 372266, 744532, 930665, 1861330, 3164261, 3722660, 6328522, 12657044, 15821305, 31642610, 63285220]

約数ペア:

[(1, 63285220), (2, 31642610), (4, 15821305), (5, 12657044), (10, 6328522), (17, 3722660), (20, 3164261), (34, 1861330), (68, 930665), (85, 744532), (170, 372266), (289, 218980), (340, 186133), (578, 109490), (1156, 54745), (1445, 43796), (2890, 21898), (5780, 10949)]