22691450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11069}}^1$

素因数の和:11122

約数の個数: 24

約数和(自身を含む): 43239420

約数和(自身を除く): 20547970

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 11069, 22138, 55345, 110690, 276725, 453829, 553450, 907658, 2269145, 4538290, 11345725, 22691450]

約数ペア:

[(1, 22691450), (2, 11345725), (5, 4538290), (10, 2269145), (25, 907658), (41, 553450), (50, 453829), (82, 276725), (205, 110690), (410, 55345), (1025, 22138), (2050, 11069)]