69869060

素因数分解:

$2^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2797}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 146895000

約数和(自身を除く): 77025940

約数列:

[1, 2, 4, 5, 10, 20, 1249, 2498, 2797, 4996, 5594, 6245, 11188, 12490, 13985, 24980, 27970, 55940, 3493453, 6986906, 13973812, 17467265, 34934530, 69869060]

約数ペア:

[(1, 69869060), (2, 34934530), (4, 17467265), (5, 13973812), (10, 6986906), (20, 3493453), (1249, 55940), (2498, 27970), (2797, 24980), (4996, 13985), (5594, 12490), (6245, 11188)]