1105220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 2355864

約数和(自身を除く): 1250644

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 757, 1460, 1514, 3028, 3785, 7570, 15140, 55261, 110522, 221044, 276305, 552610, 1105220]

約数ペア:

[(1, 1105220), (2, 552610), (4, 276305), (5, 221044), (10, 110522), (20, 55261), (73, 15140), (146, 7570), (292, 3785), (365, 3028), (730, 1514), (757, 1460)]