64483450

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^2$

素因数の和:339

約数の個数: 36

約数和(自身を含む): 122208138

約数和(自身を除く): 57724688

約数列:

[1, 2, 5, 10, 25, 50, 101, 113, 202, 226, 505, 565, 1010, 1130, 2525, 2825, 5050, 5650, 11413, 12769, 22826, 25538, 57065, 63845, 114130, 127690, 285325, 319225, 570650, 638450, 1289669, 2579338, 6448345, 12896690, 32241725, 64483450]

約数ペア:

[(1, 64483450), (2, 32241725), (5, 12896690), (10, 6448345), (25, 2579338), (50, 1289669), (101, 638450), (113, 570650), (202, 319225), (226, 285325), (505, 127690), (565, 114130), (1010, 63845), (1130, 57065), (2525, 25538), (2825, 22826), (5050, 12769), (5650, 11413)]