91249360

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8707}}^1$

素因数の和:8851

約数の個数: 40

約数和(自身を含む): 213798816

約数和(自身を除く): 122549456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 8707, 10480, 17414, 34828, 43535, 69656, 87070, 139312, 174140, 348280, 696560, 1140617, 2281234, 4562468, 5703085, 9124936, 11406170, 18249872, 22812340, 45624680, 91249360]

約数ペア:

[(1, 91249360), (2, 45624680), (4, 22812340), (5, 18249872), (8, 11406170), (10, 9124936), (16, 5703085), (20, 4562468), (40, 2281234), (80, 1140617), (131, 696560), (262, 348280), (524, 174140), (655, 139312), (1048, 87070), (1310, 69656), (2096, 43535), (2620, 34828), (5240, 17414), (8707, 10480)]