117552680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{419831}}^1$

素因数の和:419849

約数の個数: 32

約数和(自身を含む): 302279040

約数和(自身を除く): 184726360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 419831, 839662, 1679324, 2099155, 2938817, 3358648, 4198310, 5877634, 8396620, 11755268, 14694085, 16793240, 23510536, 29388170, 58776340, 117552680]

約数ペア:

[(1, 117552680), (2, 58776340), (4, 29388170), (5, 23510536), (7, 16793240), (8, 14694085), (10, 11755268), (14, 8396620), (20, 5877634), (28, 4198310), (35, 3358648), (40, 2938817), (56, 2099155), (70, 1679324), (140, 839662), (280, 419831)]