80636570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3191}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 175125888

約数和(自身を除く): 94489318

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3191, 3610, 5054, 6382, 12635, 15955, 22337, 25270, 31910, 44674, 60629, 111685, 121258, 223370, 303145, 424403, 606290, 848806, 1151951, 2122015, 2303902, 4244030, 5759755, 8063657, 11519510, 16127314, 40318285, 80636570]

約数ペア:

[(1, 80636570), (2, 40318285), (5, 16127314), (7, 11519510), (10, 8063657), (14, 5759755), (19, 4244030), (35, 2303902), (38, 2122015), (70, 1151951), (95, 848806), (133, 606290), (190, 424403), (266, 303145), (361, 223370), (665, 121258), (722, 111685), (1330, 60629), (1805, 44674), (2527, 31910), (3191, 25270), (3610, 22337), (5054, 15955), (6382, 12635)]