98563240

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8707}}^1$

素因数の和:9001

約数の個数: 32

約数和(自身を含む): 222576480

約数和(自身を除く): 124013240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2830, 5660, 8707, 11320, 17414, 34828, 43535, 69656, 87070, 174140, 348280, 2464081, 4928162, 9856324, 12320405, 19712648, 24640810, 49281620, 98563240]

約数ペア:

[(1, 98563240), (2, 49281620), (4, 24640810), (5, 19712648), (8, 12320405), (10, 9856324), (20, 4928162), (40, 2464081), (283, 348280), (566, 174140), (1132, 87070), (1415, 69656), (2264, 43535), (2830, 34828), (5660, 17414), (8707, 11320)]