16896560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7325

約数の個数: 40

約数和(自身を含む): 40644720

約数和(自身を除く): 23748160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 7283, 14566, 29132, 36415, 58264, 72830, 116528, 145660, 211207, 291320, 422414, 582640, 844828, 1056035, 1689656, 2112070, 3379312, 4224140, 8448280, 16896560]

約数ペア:

[(1, 16896560), (2, 8448280), (4, 4224140), (5, 3379312), (8, 2112070), (10, 1689656), (16, 1056035), (20, 844828), (29, 582640), (40, 422414), (58, 291320), (80, 211207), (116, 145660), (145, 116528), (232, 72830), (290, 58264), (464, 36415), (580, 29132), (1160, 14566), (2320, 7283)]