85110140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{18583}}^1$

素因数の和:18821

約数の個数: 24

約数和(自身を含む): 179521440

約数和(自身を除く): 94411300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 18583, 37166, 74332, 92915, 185830, 371660, 4255507, 8511014, 17022028, 21277535, 42555070, 85110140]

約数ペア:

[(1, 85110140), (2, 42555070), (4, 21277535), (5, 17022028), (10, 8511014), (20, 4255507), (229, 371660), (458, 185830), (916, 92915), (1145, 74332), (2290, 37166), (4580, 18583)]