86157580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 186310656

約数和(自身を除く): 100153076

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 151, 188, 235, 302, 470, 604, 607, 755, 940, 1214, 1510, 2428, 3020, 3035, 6070, 7097, 12140, 14194, 28388, 28529, 35485, 57058, 70970, 91657, 114116, 141940, 142645, 183314, 285290, 366628, 458285, 570580, 916570, 1833140, 4307879, 8615758, 17231516, 21539395, 43078790, 86157580]

約数ペア:

[(1, 86157580), (2, 43078790), (4, 21539395), (5, 17231516), (10, 8615758), (20, 4307879), (47, 1833140), (94, 916570), (151, 570580), (188, 458285), (235, 366628), (302, 285290), (470, 183314), (604, 142645), (607, 141940), (755, 114116), (940, 91657), (1214, 70970), (1510, 57058), (2428, 35485), (3020, 28529), (3035, 28388), (6070, 14194), (7097, 12140)]