83571860

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{57241}}^1$

素因数の和:57323

約数の個数: 24

約数和(自身を含む): 177908136

約数和(自身を除く): 94336276

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 57241, 114482, 228964, 286205, 572410, 1144820, 4178593, 8357186, 16714372, 20892965, 41785930, 83571860]

約数ペア:

[(1, 83571860), (2, 41785930), (4, 20892965), (5, 16714372), (10, 8357186), (20, 4178593), (73, 1144820), (146, 572410), (292, 286205), (365, 228964), (730, 114482), (1460, 57241)]