100204420

素因数分解:

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

素因数の和:84987

約数の個数: 24

約数和(自身を含む): 213998400

約数和(自身を除く): 113793980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 84919, 169838, 339676, 424595, 849190, 1698380, 5010221, 10020442, 20040884, 25051105, 50102210, 100204420]

約数ペア:

[(1, 100204420), (2, 50102210), (4, 25051105), (5, 20040884), (10, 10020442), (20, 5010221), (59, 1698380), (118, 849190), (236, 424595), (295, 339676), (590, 169838), (1180, 84919)]