23322340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 51270912

約数和(自身を除く): 27948572

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 235, 430, 470, 577, 860, 940, 1154, 2021, 2308, 2885, 4042, 5770, 8084, 10105, 11540, 20210, 24811, 27119, 40420, 49622, 54238, 99244, 108476, 124055, 135595, 248110, 271190, 496220, 542380, 1166117, 2332234, 4664468, 5830585, 11661170, 23322340]

約数ペア:

[(1, 23322340), (2, 11661170), (4, 5830585), (5, 4664468), (10, 2332234), (20, 1166117), (43, 542380), (47, 496220), (86, 271190), (94, 248110), (172, 135595), (188, 124055), (215, 108476), (235, 99244), (430, 54238), (470, 49622), (577, 40420), (860, 27119), (940, 24811), (1154, 20210), (2021, 11540), (2308, 10105), (2885, 8084), (4042, 5770)]