103471700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{25237}}^1$

素因数の和:25292

約数の個数: 36

約数和(自身を含む): 230019132

約数和(自身を除く): 126547432

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 25237, 50474, 100948, 126185, 252370, 504740, 630925, 1034717, 1261850, 2069434, 2523700, 4138868, 5173585, 10347170, 20694340, 25867925, 51735850, 103471700]

約数ペア:

[(1, 103471700), (2, 51735850), (4, 25867925), (5, 20694340), (10, 10347170), (20, 5173585), (25, 4138868), (41, 2523700), (50, 2069434), (82, 1261850), (100, 1034717), (164, 630925), (205, 504740), (410, 252370), (820, 126185), (1025, 100948), (2050, 50474), (4100, 25237)]