27739840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3809

約数の個数: 56

約数和(自身を含む): 68945760

約数和(自身を除く): 41205920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 3769, 7360, 7538, 15076, 18845, 30152, 37690, 60304, 75380, 86687, 120608, 150760, 173374, 241216, 301520, 346748, 433435, 603040, 693496, 866870, 1206080, 1386992, 1733740, 2773984, 3467480, 5547968, 6934960, 13869920, 27739840]

約数ペア:

[(1, 27739840), (2, 13869920), (4, 6934960), (5, 5547968), (8, 3467480), (10, 2773984), (16, 1733740), (20, 1386992), (23, 1206080), (32, 866870), (40, 693496), (46, 603040), (64, 433435), (80, 346748), (92, 301520), (115, 241216), (160, 173374), (184, 150760), (230, 120608), (320, 86687), (368, 75380), (460, 60304), (736, 37690), (920, 30152), (1472, 18845), (1840, 15076), (3680, 7538), (3769, 7360)]