2016236005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 2990776320

約数和(自身を除く): 974540315

約数列:

[1, 5, 7, 23, 35, 37, 115, 139, 161, 185, 259, 487, 695, 805, 851, 973, 1295, 2435, 3197, 3409, 4255, 4865, 5143, 5957, 11201, 15985, 17045, 18019, 22379, 25715, 29785, 36001, 56005, 67693, 78407, 90095, 111895, 118289, 126133, 180005, 338465, 392035, 414437, 473851, 591445, 630665, 828023, 1556939, 2072185, 2369255, 2504641, 2901059, 4140115, 7784695, 10898573, 12523205, 14505295, 17532487, 54492865, 57606743, 87662435, 288033715, 403247201, 2016236005]

約数ペア:

[(1, 2016236005), (5, 403247201), (7, 288033715), (23, 87662435), (35, 57606743), (37, 54492865), (115, 17532487), (139, 14505295), (161, 12523205), (185, 10898573), (259, 7784695), (487, 4140115), (695, 2901059), (805, 2504641), (851, 2369255), (973, 2072185), (1295, 1556939), (2435, 828023), (3197, 630665), (3409, 591445), (4255, 473851), (4865, 414437), (5143, 392035), (5957, 338465), (11201, 180005), (15985, 126133), (17045, 118289), (18019, 111895), (22379, 90095), (25715, 78407), (29785, 67693), (36001, 56005)]