24909380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65551}}^1$

素因数の和:65579

約数の個数: 24

約数和(自身を含む): 55063680

約数和(自身を除く): 30154300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 65551, 131102, 262204, 327755, 655510, 1245469, 1311020, 2490938, 4981876, 6227345, 12454690, 24909380]

約数ペア:

[(1, 24909380), (2, 12454690), (4, 6227345), (5, 4981876), (10, 2490938), (19, 1311020), (20, 1245469), (38, 655510), (76, 327755), (95, 262204), (190, 131102), (380, 65551)]