122241000220

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1289}}^1\times {\mathrm{5039}}^1$

素因数の和:7278

約数の個数: 48

約数和(自身を含む): 257229302400

約数和(自身を除く): 134988302180

約数列:

[1, 2, 4, 5, 10, 20, 941, 1289, 1882, 2578, 3764, 4705, 5039, 5156, 6445, 9410, 10078, 12890, 18820, 20156, 25195, 25780, 50390, 100780, 1212949, 2425898, 4741699, 4851796, 6064745, 6495271, 9483398, 12129490, 12990542, 18966796, 23708495, 24258980, 25981084, 32476355, 47416990, 64952710, 94833980, 129905420, 6112050011, 12224100022, 24448200044, 30560250055, 61120500110, 122241000220]

約数ペア:

[(1, 122241000220), (2, 61120500110), (4, 30560250055), (5, 24448200044), (10, 12224100022), (20, 6112050011), (941, 129905420), (1289, 94833980), (1882, 64952710), (2578, 47416990), (3764, 32476355), (4705, 25981084), (5039, 24258980), (5156, 23708495), (6445, 18966796), (9410, 12990542), (10078, 12129490), (12890, 9483398), (18820, 6495271), (20156, 6064745), (25195, 4851796), (25780, 4741699), (50390, 2425898), (100780, 1212949)]