38319200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2560

約数の個数: 72

約数和(自身を含む): 98509320

約数和(自身を除く): 60190120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 2521, 3040, 3800, 5042, 7600, 10084, 12605, 15200, 20168, 25210, 40336, 47899, 50420, 63025, 80672, 95798, 100840, 126050, 191596, 201680, 239495, 252100, 383192, 403360, 478990, 504200, 766384, 957980, 1008400, 1197475, 1532768, 1915960, 2016800, 2394950, 3831920, 4789900, 7663840, 9579800, 19159600, 38319200]

約数ペア:

[(1, 38319200), (2, 19159600), (4, 9579800), (5, 7663840), (8, 4789900), (10, 3831920), (16, 2394950), (19, 2016800), (20, 1915960), (25, 1532768), (32, 1197475), (38, 1008400), (40, 957980), (50, 766384), (76, 504200), (80, 478990), (95, 403360), (100, 383192), (152, 252100), (160, 239495), (190, 201680), (200, 191596), (304, 126050), (380, 100840), (400, 95798), (475, 80672), (608, 63025), (760, 50420), (800, 47899), (950, 40336), (1520, 25210), (1900, 20168), (2521, 15200), (3040, 12605), (3800, 10084), (5042, 7600)]