202300540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{778079}}^1$

素因数の和:778101

約数の個数: 24

約数和(自身を含む): 457511040

約数和(自身を除く): 255210500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 778079, 1556158, 3112316, 3890395, 7780790, 10115027, 15561580, 20230054, 40460108, 50575135, 101150270, 202300540]

約数ペア:

[(1, 202300540), (2, 101150270), (4, 50575135), (5, 40460108), (10, 20230054), (13, 15561580), (20, 10115027), (26, 7780790), (52, 3890395), (65, 3112316), (130, 1556158), (260, 778079)]