827720279320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6301}}^1\times {\mathrm{8069}}^1$

素因数の和:14429

約数の個数: 128

約数和(自身を含む): 2087177025600

約数和(自身を除く): 1259456746280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 6301, 8069, 8140, 12602, 16138, 16280, 25204, 31505, 32276, 40345, 50408, 63010, 64552, 69311, 80690, 88759, 126020, 138622, 161380, 177518, 233137, 252040, 277244, 298553, 322760, 346555, 355036, 443795, 466274, 554488, 597106, 693110, 710072, 887590, 932548, 1165685, 1194212, 1386220, 1492765, 1775180, 1865096, 2331370, 2388424, 2564507, 2772440, 2985530, 3284083, 3550360, 4662740, 5129014, 5971060, 6568166, 9325480, 10258028, 11942120, 12822535, 13136332, 16420415, 20516056, 25645070, 26272664, 32840830, 50842769, 51290140, 65681660, 101685538, 102580280, 131363320, 203371076, 254213845, 406742152, 508427690, 559270459, 1016855380, 1118540918, 1881182453, 2033710760, 2237081836, 2796352295, 3762364906, 4474163672, 5592704590, 7524729812, 9405912265, 11185409180, 15049459624, 18811824530, 20693006983, 22370818360, 37623649060, 41386013966, 75247298120, 82772027932, 103465034915, 165544055864, 206930069830, 413860139660, 827720279320]

約数ペア:

[(1, 827720279320), (2, 413860139660), (4, 206930069830), (5, 165544055864), (8, 103465034915), (10, 82772027932), (11, 75247298120), (20, 41386013966), (22, 37623649060), (37, 22370818360), (40, 20693006983), (44, 18811824530), (55, 15049459624), (74, 11185409180), (88, 9405912265), (110, 7524729812), (148, 5592704590), (185, 4474163672), (220, 3762364906), (296, 2796352295), (370, 2237081836), (407, 2033710760), (440, 1881182453), (740, 1118540918), (814, 1016855380), (1480, 559270459), (1628, 508427690), (2035, 406742152), (3256, 254213845), (4070, 203371076), (6301, 131363320), (8069, 102580280), (8140, 101685538), (12602, 65681660), (16138, 51290140), (16280, 50842769), (25204, 32840830), (31505, 26272664), (32276, 25645070), (40345, 20516056), (50408, 16420415), (63010, 13136332), (64552, 12822535), (69311, 11942120), (80690, 10258028), (88759, 9325480), (126020, 6568166), (138622, 5971060), (161380, 5129014), (177518, 4662740), (233137, 3550360), (252040, 3284083), (277244, 2985530), (298553, 2772440), (322760, 2564507), (346555, 2388424), (355036, 2331370), (443795, 1865096), (466274, 1775180), (554488, 1492765), (597106, 1386220), (693110, 1194212), (710072, 1165685), (887590, 932548)]