23948260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{3491}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 58665600

約数和(自身を除く): 34717340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 3491, 6860, 6982, 13964, 17455, 24437, 34910, 48874, 69820, 97748, 122185, 171059, 244370, 342118, 488740, 684236, 855295, 1197413, 1710590, 2394826, 3421180, 4789652, 5987065, 11974130, 23948260]

約数ペア:

[(1, 23948260), (2, 11974130), (4, 5987065), (5, 4789652), (7, 3421180), (10, 2394826), (14, 1710590), (20, 1197413), (28, 855295), (35, 684236), (49, 488740), (70, 342118), (98, 244370), (140, 171059), (196, 122185), (245, 97748), (343, 69820), (490, 48874), (686, 34910), (980, 24437), (1372, 17455), (1715, 13964), (3430, 6982), (3491, 6860)]