41920240

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11149}}^1$

素因数の和:11209

約数の個数: 40

約数和(自身を含む): 99547200

約数和(自身を除く): 57626960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 11149, 22298, 44596, 55745, 89192, 111490, 178384, 222980, 445960, 524003, 891920, 1048006, 2096012, 2620015, 4192024, 5240030, 8384048, 10480060, 20960120, 41920240]

約数ペア:

[(1, 41920240), (2, 20960120), (4, 10480060), (5, 8384048), (8, 5240030), (10, 4192024), (16, 2620015), (20, 2096012), (40, 1048006), (47, 891920), (80, 524003), (94, 445960), (188, 222980), (235, 178384), (376, 111490), (470, 89192), (752, 55745), (940, 44596), (1880, 22298), (3760, 11149)]