86320100

素因数分解:

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

素因数の和:4316

約数の個数: 36

約数和(自身を含む): 188248368

約数和(自身を除く): 101928268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4091, 4220, 5275, 8182, 10550, 16364, 20455, 21100, 40910, 81820, 102275, 204550, 409100, 863201, 1726402, 3452804, 4316005, 8632010, 17264020, 21580025, 43160050, 86320100]

約数ペア:

[(1, 86320100), (2, 43160050), (4, 21580025), (5, 17264020), (10, 8632010), (20, 4316005), (25, 3452804), (50, 1726402), (100, 863201), (211, 409100), (422, 204550), (844, 102275), (1055, 81820), (2110, 40910), (4091, 21100), (4220, 20455), (5275, 16364), (8182, 10550)]