102014140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{45139}}^1$

素因数の和:45261

約数の個数: 24

約数和(自身を含む): 216130320

約数和(自身を除く): 114116180

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 45139, 90278, 180556, 225695, 451390, 902780, 5100707, 10201414, 20402828, 25503535, 51007070, 102014140]

約数ペア:

[(1, 102014140), (2, 51007070), (4, 25503535), (5, 20402828), (10, 10201414), (20, 5100707), (113, 902780), (226, 451390), (452, 225695), (565, 180556), (1130, 90278), (2260, 45139)]