31730200

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2689}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 75051000

約数和(自身を除く): 43320800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2689, 2950, 5378, 5900, 10756, 11800, 13445, 21512, 26890, 53780, 67225, 107560, 134450, 158651, 268900, 317302, 537800, 634604, 793255, 1269208, 1586510, 3173020, 3966275, 6346040, 7932550, 15865100, 31730200]

約数ペア:

[(1, 31730200), (2, 15865100), (4, 7932550), (5, 6346040), (8, 3966275), (10, 3173020), (20, 1586510), (25, 1269208), (40, 793255), (50, 634604), (59, 537800), (100, 317302), (118, 268900), (200, 158651), (236, 134450), (295, 107560), (472, 67225), (590, 53780), (1180, 26890), (1475, 21512), (2360, 13445), (2689, 11800), (2950, 10756), (5378, 5900)]