200408840

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{84919}}^1$

素因数の和:84989

約数の個数: 32

約数和(自身を含む): 458568000

約数和(自身を除く): 258159160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 84919, 169838, 339676, 424595, 679352, 849190, 1698380, 3396760, 5010221, 10020442, 20040884, 25051105, 40081768, 50102210, 100204420, 200408840]

約数ペア:

[(1, 200408840), (2, 100204420), (4, 50102210), (5, 40081768), (8, 25051105), (10, 20040884), (20, 10020442), (40, 5010221), (59, 3396760), (118, 1698380), (236, 849190), (295, 679352), (472, 424595), (590, 339676), (1180, 169838), (2360, 84919)]