115372010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20639}}^1$

素因数の和:20702

約数の個数: 32

約数和(自身を含む): 228856320

約数和(自身を除く): 113484310

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 20639, 41278, 103195, 206390, 268307, 536614, 887477, 1341535, 1774954, 2683070, 4437385, 8874770, 11537201, 23074402, 57686005, 115372010]

約数ペア:

[(1, 115372010), (2, 57686005), (5, 23074402), (10, 11537201), (13, 8874770), (26, 4437385), (43, 2683070), (65, 1774954), (86, 1341535), (130, 887477), (215, 536614), (430, 268307), (559, 206390), (1118, 103195), (2795, 41278), (5590, 20639)]