115652720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21577}}^1$

素因数の和:21657

約数の個数: 40

約数和(自身を含む): 272918544

約数和(自身を除く): 157265824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 21577, 43154, 86308, 107885, 172616, 215770, 345232, 431540, 863080, 1445659, 1726160, 2891318, 5782636, 7228295, 11565272, 14456590, 23130544, 28913180, 57826360, 115652720]

約数ペア:

[(1, 115652720), (2, 57826360), (4, 28913180), (5, 23130544), (8, 14456590), (10, 11565272), (16, 7228295), (20, 5782636), (40, 2891318), (67, 1726160), (80, 1445659), (134, 863080), (268, 431540), (335, 345232), (536, 215770), (670, 172616), (1072, 107885), (1340, 86308), (2680, 43154), (5360, 21577)]