8705530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 17010000

約数和(自身を除く): 8304470

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1249, 1394, 2498, 3485, 6245, 6970, 12490, 21233, 42466, 51209, 102418, 106165, 212330, 256045, 512090, 870553, 1741106, 4352765, 8705530]

約数ペア:

[(1, 8705530), (2, 4352765), (5, 1741106), (10, 870553), (17, 512090), (34, 256045), (41, 212330), (82, 106165), (85, 102418), (170, 51209), (205, 42466), (410, 21233), (697, 12490), (1249, 6970), (1394, 6245), (2498, 3485)]