32401180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 78220800

約数和(自身を除く): 45819620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1163, 1393, 1990, 2326, 2786, 3980, 4652, 5572, 5815, 6965, 8141, 11630, 13930, 16282, 23260, 27860, 32564, 40705, 81410, 162820, 231437, 462874, 925748, 1157185, 1620059, 2314370, 3240118, 4628740, 6480236, 8100295, 16200590, 32401180]

約数ペア:

[(1, 32401180), (2, 16200590), (4, 8100295), (5, 6480236), (7, 4628740), (10, 3240118), (14, 2314370), (20, 1620059), (28, 1157185), (35, 925748), (70, 462874), (140, 231437), (199, 162820), (398, 81410), (796, 40705), (995, 32564), (1163, 27860), (1393, 23260), (1990, 16282), (2326, 13930), (2786, 11630), (3980, 8141), (4652, 6965), (5572, 5815)]