20053220110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{4813}}^1$

素因数の和:5618

約数の個数: 96

約数和(自身を含む): 45874955232

約数和(自身を除く): 25821735122

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 773, 1078, 1546, 2695, 3865, 4813, 5390, 5411, 7730, 8503, 9626, 10822, 17006, 24065, 27055, 33691, 37877, 42515, 48130, 52943, 54110, 59521, 67382, 75754, 85030, 105886, 119042, 168455, 189385, 235837, 264715, 297605, 336910, 370601, 378770, 416647, 471674, 529430, 595210, 741202, 833294, 1179185, 1853005, 2083235, 2358370, 2594207, 3706010, 3720449, 4166470, 5188414, 7440898, 12971035, 18602245, 25942070, 26043143, 37204490, 40924939, 52086286, 81849878, 130215715, 182302001, 204624695, 260431430, 286474573, 364604002, 409249390, 572949146, 911510005, 1432372865, 1823020010, 2005322011, 2864745730, 4010644022, 10026610055, 20053220110]

約数ペア:

[(1, 20053220110), (2, 10026610055), (5, 4010644022), (7, 2864745730), (10, 2005322011), (11, 1823020010), (14, 1432372865), (22, 911510005), (35, 572949146), (49, 409249390), (55, 364604002), (70, 286474573), (77, 260431430), (98, 204624695), (110, 182302001), (154, 130215715), (245, 81849878), (385, 52086286), (490, 40924939), (539, 37204490), (770, 26043143), (773, 25942070), (1078, 18602245), (1546, 12971035), (2695, 7440898), (3865, 5188414), (4813, 4166470), (5390, 3720449), (5411, 3706010), (7730, 2594207), (8503, 2358370), (9626, 2083235), (10822, 1853005), (17006, 1179185), (24065, 833294), (27055, 741202), (33691, 595210), (37877, 529430), (42515, 471674), (48130, 416647), (52943, 378770), (54110, 370601), (59521, 336910), (67382, 297605), (75754, 264715), (85030, 235837), (105886, 189385), (119042, 168455)]