47282860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9199}}^1$

素因数の和:9465

約数の個数: 24

約数和(自身を含む): 99691200

約数和(自身を除く): 52408340

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 9199, 18398, 36796, 45995, 91990, 183980, 2364143, 4728286, 9456572, 11820715, 23641430, 47282860]

約数ペア:

[(1, 47282860), (2, 23641430), (4, 11820715), (5, 9456572), (10, 4728286), (20, 2364143), (257, 183980), (514, 91990), (1028, 45995), (1285, 36796), (2570, 18398), (5140, 9199)]