118611280

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5471}}^1$

素因数の和:5755

約数の個数: 40

約数和(自身を含む): 276839424

約数和(自身を除く): 158228144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4336, 5420, 5471, 10840, 10942, 21680, 21884, 27355, 43768, 54710, 87536, 109420, 218840, 437680, 1482641, 2965282, 5930564, 7413205, 11861128, 14826410, 23722256, 29652820, 59305640, 118611280]

約数ペア:

[(1, 118611280), (2, 59305640), (4, 29652820), (5, 23722256), (8, 14826410), (10, 11861128), (16, 7413205), (20, 5930564), (40, 2965282), (80, 1482641), (271, 437680), (542, 218840), (1084, 109420), (1355, 87536), (2168, 54710), (2710, 43768), (4336, 27355), (5420, 21884), (5471, 21680), (10840, 10942)]