2430200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 5859000

約数和(自身を除く): 3428800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 419, 580, 725, 838, 1160, 1450, 1676, 2095, 2900, 3352, 4190, 5800, 8380, 10475, 12151, 16760, 20950, 24302, 41900, 48604, 60755, 83800, 97208, 121510, 243020, 303775, 486040, 607550, 1215100, 2430200]

約数ペア:

[(1, 2430200), (2, 1215100), (4, 607550), (5, 486040), (8, 303775), (10, 243020), (20, 121510), (25, 97208), (29, 83800), (40, 60755), (50, 48604), (58, 41900), (100, 24302), (116, 20950), (145, 16760), (200, 12151), (232, 10475), (290, 8380), (419, 5800), (580, 4190), (725, 3352), (838, 2900), (1160, 2095), (1450, 1676)]