2116733740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1087

約数の個数: 96

約数和(自身を含む): 5000050944

約数和(自身を除く): 2883317204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 443, 587, 740, 814, 886, 1174, 1628, 1772, 2035, 2215, 2348, 2935, 4070, 4430, 4873, 5870, 6457, 8140, 8860, 9746, 11740, 12914, 16391, 19492, 21719, 24365, 25828, 32285, 32782, 43438, 48730, 64570, 65564, 81955, 86876, 97460, 108595, 129140, 163910, 180301, 217190, 238909, 260041, 327820, 360602, 434380, 477818, 520082, 721204, 901505, 955636, 1040164, 1194545, 1300205, 1803010, 2389090, 2600410, 2860451, 3606020, 4778180, 5200820, 5720902, 9621517, 11441804, 14302255, 19243034, 28604510, 38486068, 48107585, 57209020, 96215170, 105836687, 192430340, 211673374, 423346748, 529183435, 1058366870, 2116733740]

約数ペア:

[(1, 2116733740), (2, 1058366870), (4, 529183435), (5, 423346748), (10, 211673374), (11, 192430340), (20, 105836687), (22, 96215170), (37, 57209020), (44, 48107585), (55, 38486068), (74, 28604510), (110, 19243034), (148, 14302255), (185, 11441804), (220, 9621517), (370, 5720902), (407, 5200820), (443, 4778180), (587, 3606020), (740, 2860451), (814, 2600410), (886, 2389090), (1174, 1803010), (1628, 1300205), (1772, 1194545), (2035, 1040164), (2215, 955636), (2348, 901505), (2935, 721204), (4070, 520082), (4430, 477818), (4873, 434380), (5870, 360602), (6457, 327820), (8140, 260041), (8860, 238909), (9746, 217190), (11740, 180301), (12914, 163910), (16391, 129140), (19492, 108595), (21719, 97460), (24365, 86876), (25828, 81955), (32285, 65564), (32782, 64570), (43438, 48730)]