41970790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 80403840

約数和(自身を除く): 38433050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1033, 1195, 2066, 2390, 4063, 5165, 8126, 10330, 17561, 20315, 35122, 40630, 87805, 175610, 246887, 493774, 1234435, 2468870, 4197079, 8394158, 20985395, 41970790]

約数ペア:

[(1, 41970790), (2, 20985395), (5, 8394158), (10, 4197079), (17, 2468870), (34, 1234435), (85, 493774), (170, 246887), (239, 175610), (478, 87805), (1033, 40630), (1195, 35122), (2066, 20315), (2390, 17561), (4063, 10330), (5165, 8126)]