34528040

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4091}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 78075360

約数和(自身を除く): 43547320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4091, 4220, 8182, 8440, 16364, 20455, 32728, 40910, 81820, 163640, 863201, 1726402, 3452804, 4316005, 6905608, 8632010, 17264020, 34528040]

約数ペア:

[(1, 34528040), (2, 17264020), (4, 8632010), (5, 6905608), (8, 4316005), (10, 3452804), (20, 1726402), (40, 863201), (211, 163640), (422, 81820), (844, 40910), (1055, 32728), (1688, 20455), (2110, 16364), (4091, 8440), (4220, 8182)]