26172420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9281}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 74850048

約数和(自身を除く): 48677628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9281, 18562, 27843, 37124, 46405, 55686, 92810, 111372, 139215, 185620, 278430, 436207, 556860, 872414, 1308621, 1744828, 2181035, 2617242, 4362070, 5234484, 6543105, 8724140, 13086210, 26172420]

約数ペア:

[(1, 26172420), (2, 13086210), (3, 8724140), (4, 6543105), (5, 5234484), (6, 4362070), (10, 2617242), (12, 2181035), (15, 1744828), (20, 1308621), (30, 872414), (47, 556860), (60, 436207), (94, 278430), (141, 185620), (188, 139215), (235, 111372), (282, 92810), (470, 55686), (564, 46405), (705, 37124), (940, 27843), (1410, 18562), (2820, 9281)]