416151920

素因数分解:

$2^4\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2357}}^1$

素因数の和:4577

約数の個数: 40

約数和(自身を含む): 968402304

約数和(自身を除く): 552250384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2207, 2357, 4414, 4714, 8828, 9428, 11035, 11785, 17656, 18856, 22070, 23570, 35312, 37712, 44140, 47140, 88280, 94280, 176560, 188560, 5201899, 10403798, 20807596, 26009495, 41615192, 52018990, 83230384, 104037980, 208075960, 416151920]

約数ペア:

[(1, 416151920), (2, 208075960), (4, 104037980), (5, 83230384), (8, 52018990), (10, 41615192), (16, 26009495), (20, 20807596), (40, 10403798), (80, 5201899), (2207, 188560), (2357, 176560), (4414, 94280), (4714, 88280), (8828, 47140), (9428, 44140), (11035, 37712), (11785, 35312), (17656, 23570), (18856, 22070)]