27274120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 41154680

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2111, 2584, 3230, 4222, 6460, 8444, 10555, 12920, 16888, 21110, 35887, 40109, 42220, 71774, 80218, 84440, 143548, 160436, 179435, 200545, 287096, 320872, 358870, 401090, 681853, 717740, 802180, 1363706, 1435480, 1604360, 2727412, 3409265, 5454824, 6818530, 13637060, 27274120]

約数ペア:

[(1, 27274120), (2, 13637060), (4, 6818530), (5, 5454824), (8, 3409265), (10, 2727412), (17, 1604360), (19, 1435480), (20, 1363706), (34, 802180), (38, 717740), (40, 681853), (68, 401090), (76, 358870), (85, 320872), (95, 287096), (136, 200545), (152, 179435), (170, 160436), (190, 143548), (323, 84440), (340, 80218), (380, 71774), (646, 42220), (680, 40109), (760, 35887), (1292, 21110), (1615, 16888), (2111, 12920), (2584, 10555), (3230, 8444), (4222, 6460)]