4500100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4116

約数の個数: 36

約数和(自身を含む): 10655568

約数和(自身を除く): 6155468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 4091, 8182, 16364, 20455, 40910, 45001, 81820, 90002, 102275, 180004, 204550, 225005, 409100, 450010, 900020, 1125025, 2250050, 4500100]

約数ペア:

[(1, 4500100), (2, 2250050), (4, 1125025), (5, 900020), (10, 450010), (11, 409100), (20, 225005), (22, 204550), (25, 180004), (44, 102275), (50, 90002), (55, 81820), (100, 45001), (110, 40910), (220, 20455), (275, 16364), (550, 8182), (1100, 4091)]