119905420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4831}}^1$

素因数の和:4930

約数の個数: 48

約数和(自身を含む): 270321408

約数和(自身を除く): 150415988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4831, 4964, 6205, 9662, 12410, 19324, 24155, 24820, 48310, 82127, 96620, 164254, 328508, 352663, 410635, 705326, 821270, 1410652, 1642540, 1763315, 3526630, 5995271, 7053260, 11990542, 23981084, 29976355, 59952710, 119905420]

約数ペア:

[(1, 119905420), (2, 59952710), (4, 29976355), (5, 23981084), (10, 11990542), (17, 7053260), (20, 5995271), (34, 3526630), (68, 1763315), (73, 1642540), (85, 1410652), (146, 821270), (170, 705326), (292, 410635), (340, 352663), (365, 328508), (730, 164254), (1241, 96620), (1460, 82127), (2482, 48310), (4831, 24820), (4964, 24155), (6205, 19324), (9662, 12410)]