133660360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145283}}^1$

素因数の和:145317

約数の個数: 32

約数和(自身を含む): 313813440

約数和(自身を除く): 180153080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 145283, 290566, 581132, 726415, 1162264, 1452830, 2905660, 3341509, 5811320, 6683018, 13366036, 16707545, 26732072, 33415090, 66830180, 133660360]

約数ペア:

[(1, 133660360), (2, 66830180), (4, 33415090), (5, 26732072), (8, 16707545), (10, 13366036), (20, 6683018), (23, 5811320), (40, 3341509), (46, 2905660), (92, 1452830), (115, 1162264), (184, 726415), (230, 581132), (460, 290566), (920, 145283)]