4069367620

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1\times {\mathrm{1367}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 8600473728

約数和(自身を除く): 4531106108

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 593, 1004, 1186, 1255, 1367, 2372, 2510, 2734, 2965, 5020, 5468, 5930, 6835, 11860, 13670, 27340, 148843, 297686, 343117, 595372, 686234, 744215, 810631, 1372468, 1488430, 1621262, 1715585, 2976860, 3242524, 3431170, 4053155, 6862340, 8106310, 16212620, 203468381, 406936762, 813873524, 1017341905, 2034683810, 4069367620]

約数ペア:

[(1, 4069367620), (2, 2034683810), (4, 1017341905), (5, 813873524), (10, 406936762), (20, 203468381), (251, 16212620), (502, 8106310), (593, 6862340), (1004, 4053155), (1186, 3431170), (1255, 3242524), (1367, 2976860), (2372, 1715585), (2510, 1621262), (2734, 1488430), (2965, 1372468), (5020, 810631), (5468, 744215), (5930, 686234), (6835, 595372), (11860, 343117), (13670, 297686), (27340, 148843)]