40035590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 82612224

約数和(自身を除く): 42576634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 1327, 2155, 2654, 3017, 4310, 6034, 6635, 9289, 13270, 15085, 18578, 30170, 46445, 92890, 571937, 1143874, 2859685, 4003559, 5719370, 8007118, 20017795, 40035590]

約数ペア:

[(1, 40035590), (2, 20017795), (5, 8007118), (7, 5719370), (10, 4003559), (14, 2859685), (35, 1143874), (70, 571937), (431, 92890), (862, 46445), (1327, 30170), (2155, 18578), (2654, 15085), (3017, 13270), (4310, 9289), (6034, 6635)]