99429580

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{6317}}^1$

素因数の和:7113

約数の個数: 24

約数和(自身を含む): 209100528

約数和(自身を除く): 109670948

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 6317, 7870, 12634, 15740, 25268, 31585, 63170, 126340, 4971479, 9942958, 19885916, 24857395, 49714790, 99429580]

約数ペア:

[(1, 99429580), (2, 49714790), (4, 24857395), (5, 19885916), (10, 9942958), (20, 4971479), (787, 126340), (1574, 63170), (3148, 31585), (3935, 25268), (6317, 15740), (7870, 12634)]