13637060

素因数分解:

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

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 31933440

約数和(自身を除く): 18296380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 2111, 3230, 4222, 6460, 8444, 10555, 21110, 35887, 40109, 42220, 71774, 80218, 143548, 160436, 179435, 200545, 358870, 401090, 681853, 717740, 802180, 1363706, 2727412, 3409265, 6818530, 13637060]

約数ペア:

[(1, 13637060), (2, 6818530), (4, 3409265), (5, 2727412), (10, 1363706), (17, 802180), (19, 717740), (20, 681853), (34, 401090), (38, 358870), (68, 200545), (76, 179435), (85, 160436), (95, 143548), (170, 80218), (190, 71774), (323, 42220), (340, 40109), (380, 35887), (646, 21110), (1292, 10555), (1615, 8444), (2111, 6460), (3230, 4222)]