12422320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5053

約数の個数: 40

約数和(自身を含む): 29819520

約数和(自身を除く): 17397200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5009, 10018, 20036, 25045, 40072, 50090, 80144, 100180, 155279, 200360, 310558, 400720, 621116, 776395, 1242232, 1552790, 2484464, 3105580, 6211160, 12422320]

約数ペア:

[(1, 12422320), (2, 6211160), (4, 3105580), (5, 2484464), (8, 1552790), (10, 1242232), (16, 776395), (20, 621116), (31, 400720), (40, 310558), (62, 200360), (80, 155279), (124, 100180), (155, 80144), (248, 50090), (310, 40072), (496, 25045), (620, 20036), (1240, 10018), (2480, 5009)]