26451190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 23159690

約数列:

[1, 2, 5, 10, 29, 58, 145, 197, 290, 394, 463, 926, 985, 1970, 2315, 4630, 5713, 11426, 13427, 26854, 28565, 57130, 67135, 91211, 134270, 182422, 456055, 912110, 2645119, 5290238, 13225595, 26451190]

約数ペア:

[(1, 26451190), (2, 13225595), (5, 5290238), (10, 2645119), (29, 912110), (58, 456055), (145, 182422), (197, 134270), (290, 91211), (394, 67135), (463, 57130), (926, 28565), (985, 26854), (1970, 13427), (2315, 11426), (4630, 5713)]