262479220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{24809}}^1$

素因数の和:24864

約数の個数: 36

約数和(自身を含む): 576237060

約数和(自身を除く): 313757840

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 10580, 24809, 49618, 99236, 124045, 248090, 496180, 570607, 1141214, 2282428, 2853035, 5706070, 11412140, 13123961, 26247922, 52495844, 65619805, 131239610, 262479220]

約数ペア:

[(1, 262479220), (2, 131239610), (4, 65619805), (5, 52495844), (10, 26247922), (20, 13123961), (23, 11412140), (46, 5706070), (92, 2853035), (115, 2282428), (230, 1141214), (460, 570607), (529, 496180), (1058, 248090), (2116, 124045), (2645, 99236), (5290, 49618), (10580, 24809)]