45144160

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 107137296

約数和(自身を除く): 61993136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 997, 1132, 1415, 1994, 2264, 2830, 3988, 4528, 4985, 5660, 7976, 9056, 9970, 11320, 15952, 19940, 22640, 31904, 39880, 45280, 79760, 159520, 282151, 564302, 1128604, 1410755, 2257208, 2821510, 4514416, 5643020, 9028832, 11286040, 22572080, 45144160]

約数ペア:

[(1, 45144160), (2, 22572080), (4, 11286040), (5, 9028832), (8, 5643020), (10, 4514416), (16, 2821510), (20, 2257208), (32, 1410755), (40, 1128604), (80, 564302), (160, 282151), (283, 159520), (566, 79760), (997, 45280), (1132, 39880), (1415, 31904), (1994, 22640), (2264, 19940), (2830, 15952), (3988, 11320), (4528, 9970), (4985, 9056), (5660, 7976)]