9417860

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 20756736

約数和(自身を除く): 11338876

約数列:

[1, 2, 4, 5, 10, 20, 43, 47, 86, 94, 172, 188, 215, 233, 235, 430, 466, 470, 860, 932, 940, 1165, 2021, 2330, 4042, 4660, 8084, 10019, 10105, 10951, 20038, 20210, 21902, 40076, 40420, 43804, 50095, 54755, 100190, 109510, 200380, 219020, 470893, 941786, 1883572, 2354465, 4708930, 9417860]

約数ペア:

[(1, 9417860), (2, 4708930), (4, 2354465), (5, 1883572), (10, 941786), (20, 470893), (43, 219020), (47, 200380), (86, 109510), (94, 100190), (172, 54755), (188, 50095), (215, 43804), (233, 40420), (235, 40076), (430, 21902), (466, 20210), (470, 20038), (860, 10951), (932, 10105), (940, 10019), (1165, 8084), (2021, 4660), (2330, 4042)]