10117780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16319}}^1$

素因数の和:16359

約数の個数: 24

約数和(自身を含む): 21934080

約数和(自身を除く): 11816300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 16319, 32638, 65276, 81595, 163190, 326380, 505889, 1011778, 2023556, 2529445, 5058890, 10117780]

約数ペア:

[(1, 10117780), (2, 5058890), (4, 2529445), (5, 2023556), (10, 1011778), (20, 505889), (31, 326380), (62, 163190), (124, 81595), (155, 65276), (310, 32638), (620, 16319)]