597400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 1450800

約数和(自身を除く): 853400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 103, 116, 145, 200, 206, 232, 290, 412, 515, 580, 725, 824, 1030, 1160, 1450, 2060, 2575, 2900, 2987, 4120, 5150, 5800, 5974, 10300, 11948, 14935, 20600, 23896, 29870, 59740, 74675, 119480, 149350, 298700, 597400]

約数ペア:

[(1, 597400), (2, 298700), (4, 149350), (5, 119480), (8, 74675), (10, 59740), (20, 29870), (25, 23896), (29, 20600), (40, 14935), (50, 11948), (58, 10300), (100, 5974), (103, 5800), (116, 5150), (145, 4120), (200, 2987), (206, 2900), (232, 2575), (290, 2060), (412, 1450), (515, 1160), (580, 1030), (725, 824)]