5162200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 12253680

約数和(自身を除く): 7091480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 487, 530, 974, 1060, 1325, 1948, 2120, 2435, 2650, 3896, 4870, 5300, 9740, 10600, 12175, 19480, 24350, 25811, 48700, 51622, 97400, 103244, 129055, 206488, 258110, 516220, 645275, 1032440, 1290550, 2581100, 5162200]

約数ペア:

[(1, 5162200), (2, 2581100), (4, 1290550), (5, 1032440), (8, 645275), (10, 516220), (20, 258110), (25, 206488), (40, 129055), (50, 103244), (53, 97400), (100, 51622), (106, 48700), (200, 25811), (212, 24350), (265, 19480), (424, 12175), (487, 10600), (530, 9740), (974, 5300), (1060, 4870), (1325, 3896), (1948, 2650), (2120, 2435)]