134328280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146009}}^1$

素因数の和:146043

約数の個数: 32

約数和(自身を含む): 315381600

約数和(自身を除く): 181053320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 146009, 292018, 584036, 730045, 1168072, 1460090, 2920180, 3358207, 5840360, 6716414, 13432828, 16791035, 26865656, 33582070, 67164140, 134328280]

約数ペア:

[(1, 134328280), (2, 67164140), (4, 33582070), (5, 26865656), (8, 16791035), (10, 13432828), (20, 6716414), (23, 5840360), (40, 3358207), (46, 2920180), (92, 1460090), (115, 1168072), (184, 730045), (230, 584036), (460, 292018), (920, 146009)]