45656120

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8713}}^1$

素因数の和:8855

約数の個数: 32

約数和(自身を含む): 103522320

約数和(自身を除く): 57866200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 8713, 17426, 34852, 43565, 69704, 87130, 174260, 348520, 1141403, 2282806, 4565612, 5707015, 9131224, 11414030, 22828060, 45656120]

約数ペア:

[(1, 45656120), (2, 22828060), (4, 11414030), (5, 9131224), (8, 5707015), (10, 4565612), (20, 2282806), (40, 1141403), (131, 348520), (262, 174260), (524, 87130), (655, 69704), (1048, 43565), (1310, 34852), (2620, 17426), (5240, 8713)]