2390680

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 5475600

約数和(自身を除く): 3084920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1013, 1180, 2026, 2360, 4052, 5065, 8104, 10130, 20260, 40520, 59767, 119534, 239068, 298835, 478136, 597670, 1195340, 2390680]

約数ペア:

[(1, 2390680), (2, 1195340), (4, 597670), (5, 478136), (8, 298835), (10, 239068), (20, 119534), (40, 59767), (59, 40520), (118, 20260), (236, 10130), (295, 8104), (472, 5065), (590, 4052), (1013, 2360), (1180, 2026)]