38927600

素因数分解:

$2^4\times 5^2\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 94124184

約数和(自身を除く): 55196584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 307, 317, 400, 614, 634, 1228, 1268, 1535, 1585, 2456, 2536, 3070, 3170, 4912, 5072, 6140, 6340, 7675, 7925, 12280, 12680, 15350, 15850, 24560, 25360, 30700, 31700, 61400, 63400, 97319, 122800, 126800, 194638, 389276, 486595, 778552, 973190, 1557104, 1946380, 2432975, 3892760, 4865950, 7785520, 9731900, 19463800, 38927600]

約数ペア:

[(1, 38927600), (2, 19463800), (4, 9731900), (5, 7785520), (8, 4865950), (10, 3892760), (16, 2432975), (20, 1946380), (25, 1557104), (40, 973190), (50, 778552), (80, 486595), (100, 389276), (200, 194638), (307, 126800), (317, 122800), (400, 97319), (614, 63400), (634, 61400), (1228, 31700), (1268, 30700), (1535, 25360), (1585, 24560), (2456, 15850), (2536, 15350), (3070, 12680), (3170, 12280), (4912, 7925), (5072, 7675), (6140, 6340)]