40508195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5237}}^1$

素因数の和:5279

約数の個数: 32

約数和(自身を含む): 63358848

約数和(自身を除く): 22850653

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 5237, 7735, 26185, 36659, 68081, 89029, 183295, 340405, 445145, 476567, 623203, 1157377, 2382835, 3116015, 5786885, 8101639, 40508195]

約数ペア:

[(1, 40508195), (5, 8101639), (7, 5786885), (13, 3116015), (17, 2382835), (35, 1157377), (65, 623203), (85, 476567), (91, 445145), (119, 340405), (221, 183295), (455, 89029), (595, 68081), (1105, 36659), (1547, 26185), (5237, 7735)]