26801440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7321

約数の個数: 48

約数和(自身を含む): 66080448

約数和(自身を除く): 39279008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 7283, 14566, 29132, 36415, 58264, 72830, 116528, 145660, 167509, 233056, 291320, 335018, 582640, 670036, 837545, 1165280, 1340072, 1675090, 2680144, 3350180, 5360288, 6700360, 13400720, 26801440]

約数ペア:

[(1, 26801440), (2, 13400720), (4, 6700360), (5, 5360288), (8, 3350180), (10, 2680144), (16, 1675090), (20, 1340072), (23, 1165280), (32, 837545), (40, 670036), (46, 582640), (80, 335018), (92, 291320), (115, 233056), (160, 167509), (184, 145660), (230, 116528), (368, 72830), (460, 58264), (736, 36415), (920, 29132), (1840, 14566), (3680, 7283)]