74978380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{63541}}^1$

素因数の和:63609

約数の個数: 24

約数和(自身を含む): 160125840

約数和(自身を除く): 85147460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 63541, 127082, 254164, 317705, 635410, 1270820, 3748919, 7497838, 14995676, 18744595, 37489190, 74978380]

約数ペア:

[(1, 74978380), (2, 37489190), (4, 18744595), (5, 14995676), (10, 7497838), (20, 3748919), (59, 1270820), (118, 635410), (236, 317705), (295, 254164), (590, 127082), (1180, 63541)]