38055920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67957}}^1$

素因数の和:67977

約数の個数: 40

約数和(自身を含む): 101121504

約数和(自身を除く): 63065584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 67957, 135914, 271828, 339785, 475699, 543656, 679570, 951398, 1087312, 1359140, 1902796, 2378495, 2718280, 3805592, 4756990, 5436560, 7611184, 9513980, 19027960, 38055920]

約数ペア:

[(1, 38055920), (2, 19027960), (4, 9513980), (5, 7611184), (7, 5436560), (8, 4756990), (10, 3805592), (14, 2718280), (16, 2378495), (20, 1902796), (28, 1359140), (35, 1087312), (40, 951398), (56, 679570), (70, 543656), (80, 475699), (112, 339785), (140, 271828), (280, 135914), (560, 67957)]