10427600

素因数分解:

$2^4\times 5^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 25370400

約数和(自身を除く): 14942800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 131, 199, 200, 262, 398, 400, 524, 655, 796, 995, 1048, 1310, 1592, 1990, 2096, 2620, 3184, 3275, 3980, 4975, 5240, 6550, 7960, 9950, 10480, 13100, 15920, 19900, 26069, 26200, 39800, 52138, 52400, 79600, 104276, 130345, 208552, 260690, 417104, 521380, 651725, 1042760, 1303450, 2085520, 2606900, 5213800, 10427600]

約数ペア:

[(1, 10427600), (2, 5213800), (4, 2606900), (5, 2085520), (8, 1303450), (10, 1042760), (16, 651725), (20, 521380), (25, 417104), (40, 260690), (50, 208552), (80, 130345), (100, 104276), (131, 79600), (199, 52400), (200, 52138), (262, 39800), (398, 26200), (400, 26069), (524, 19900), (655, 15920), (796, 13100), (995, 10480), (1048, 9950), (1310, 7960), (1592, 6550), (1990, 5240), (2096, 4975), (2620, 3980), (3184, 3275)]