27408410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{443}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 24379750

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 443, 538, 886, 1345, 2215, 2690, 4430, 6187, 10189, 12374, 20378, 30935, 50945, 61870, 101890, 119167, 238334, 595835, 1191670, 2740841, 5481682, 13704205, 27408410]

約数ペア:

[(1, 27408410), (2, 13704205), (5, 5481682), (10, 2740841), (23, 1191670), (46, 595835), (115, 238334), (230, 119167), (269, 101890), (443, 61870), (538, 50945), (886, 30935), (1345, 20378), (2215, 12374), (2690, 10189), (4430, 6187)]