105624980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 227888640

約数和(自身を除く): 122263660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 313, 359, 470, 626, 718, 940, 1252, 1436, 1565, 1795, 3130, 3590, 6260, 7180, 14711, 16873, 29422, 33746, 58844, 67492, 73555, 84365, 112367, 147110, 168730, 224734, 294220, 337460, 449468, 561835, 1123670, 2247340, 5281249, 10562498, 21124996, 26406245, 52812490, 105624980]

約数ペア:

[(1, 105624980), (2, 52812490), (4, 26406245), (5, 21124996), (10, 10562498), (20, 5281249), (47, 2247340), (94, 1123670), (188, 561835), (235, 449468), (313, 337460), (359, 294220), (470, 224734), (626, 168730), (718, 147110), (940, 112367), (1252, 84365), (1436, 73555), (1565, 67492), (1795, 58844), (3130, 33746), (3590, 29422), (6260, 16873), (7180, 14711)]