24844640

素因数分解:

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

素因数の和:5055

約数の個数: 48

約数和(自身を含む): 60600960

約数和(自身を除く): 35756320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5009, 10018, 20036, 25045, 40072, 50090, 80144, 100180, 155279, 160288, 200360, 310558, 400720, 621116, 776395, 801440, 1242232, 1552790, 2484464, 3105580, 4968928, 6211160, 12422320, 24844640]

約数ペア:

[(1, 24844640), (2, 12422320), (4, 6211160), (5, 4968928), (8, 3105580), (10, 2484464), (16, 1552790), (20, 1242232), (31, 801440), (32, 776395), (40, 621116), (62, 400720), (80, 310558), (124, 200360), (155, 160288), (160, 155279), (248, 100180), (310, 80144), (496, 50090), (620, 40072), (992, 25045), (1240, 20036), (2480, 10018), (4960, 5009)]