16528055560

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5660293}}^1$

素因数の和:5660377

約数の個数: 32

約数和(自身を含む): 37697558040

約数和(自身を除く): 21169502480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5660293, 11320586, 22641172, 28301465, 45282344, 56602930, 113205860, 226411720, 413201389, 826402778, 1652805556, 2066006945, 3305611112, 4132013890, 8264027780, 16528055560]

約数ペア:

[(1, 16528055560), (2, 8264027780), (4, 4132013890), (5, 3305611112), (8, 2066006945), (10, 1652805556), (20, 826402778), (40, 413201389), (73, 226411720), (146, 113205860), (292, 56602930), (365, 45282344), (584, 28301465), (730, 22641172), (1460, 11320586), (2920, 5660293)]