42995740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 51998180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 151, 230, 302, 460, 604, 619, 755, 1238, 1510, 2476, 3020, 3095, 3473, 6190, 6946, 12380, 13892, 14237, 17365, 28474, 34730, 56948, 69460, 71185, 93469, 142370, 186938, 284740, 373876, 467345, 934690, 1869380, 2149787, 4299574, 8599148, 10748935, 21497870, 42995740]

約数ペア:

[(1, 42995740), (2, 21497870), (4, 10748935), (5, 8599148), (10, 4299574), (20, 2149787), (23, 1869380), (46, 934690), (92, 467345), (115, 373876), (151, 284740), (230, 186938), (302, 142370), (460, 93469), (604, 71185), (619, 69460), (755, 56948), (1238, 34730), (1510, 28474), (2476, 17365), (3020, 14237), (3095, 13892), (3473, 12380), (6190, 6946)]