17938823615

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3079}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 22167129600

約数和(自身を除く): 4228305985

約数列:

[1, 5, 83, 101, 139, 415, 505, 695, 3079, 8383, 11537, 14039, 15395, 41915, 57685, 70195, 255557, 310979, 427981, 1165237, 1277785, 1554895, 2139905, 5826185, 25811257, 35522423, 43226081, 129056285, 177612115, 216130405, 3587764723, 17938823615]

約数ペア:

[(1, 17938823615), (5, 3587764723), (83, 216130405), (101, 177612115), (139, 129056285), (415, 43226081), (505, 35522423), (695, 25811257), (3079, 5826185), (8383, 2139905), (11537, 1554895), (14039, 1277785), (15395, 1165237), (41915, 427981), (57685, 310979), (70195, 255557)]