313996870660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3164653}}^1$

素因数の和:3164725

約数の個数: 72

約数和(自身を含む): 742465804248

約数和(自身を除く): 428468933588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 164, 205, 220, 242, 410, 451, 484, 605, 820, 902, 1210, 1804, 2255, 2420, 4510, 4961, 9020, 9922, 19844, 24805, 49610, 99220, 3164653, 6329306, 12658612, 15823265, 31646530, 34811183, 63293060, 69622366, 129750773, 139244732, 174055915, 259501546, 348111830, 382923013, 519003092, 648753865, 696223660, 765846026, 1297507730, 1427258503, 1531692052, 1914615065, 2595015460, 2854517006, 3829230130, 5709034012, 7136292515, 7658460260, 14272585030, 15699843533, 28545170060, 31399687066, 62799374132, 78499217665, 156998435330, 313996870660]

約数ペア:

[(1, 313996870660), (2, 156998435330), (4, 78499217665), (5, 62799374132), (10, 31399687066), (11, 28545170060), (20, 15699843533), (22, 14272585030), (41, 7658460260), (44, 7136292515), (55, 5709034012), (82, 3829230130), (110, 2854517006), (121, 2595015460), (164, 1914615065), (205, 1531692052), (220, 1427258503), (242, 1297507730), (410, 765846026), (451, 696223660), (484, 648753865), (605, 519003092), (820, 382923013), (902, 348111830), (1210, 259501546), (1804, 174055915), (2255, 139244732), (2420, 129750773), (4510, 69622366), (4961, 63293060), (9020, 34811183), (9922, 31646530), (19844, 15823265), (24805, 12658612), (49610, 6329306), (99220, 3164653)]