2129380224950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4957}}^1\times {\mathrm{5701}}^1$

素因数の和:10818

約数の個数: 96

約数和(自身を含む): 4353885628128

約数和(自身を除く): 2224505403178

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 1370, 1507, 3014, 3425, 4957, 5701, 6850, 7535, 9914, 11402, 15070, 24785, 28505, 37675, 49570, 54527, 57010, 62711, 75350, 109054, 123925, 125422, 142525, 247850, 272635, 285050, 313555, 545270, 627110, 679109, 781037, 1358218, 1363175, 1562074, 1567775, 2726350, 3135550, 3395545, 3905185, 6791090, 7470199, 7810370, 8591407, 14940398, 16977725, 17182814, 19525925, 28259857, 33955450, 37350995, 39051850, 42957035, 56519714, 74701990, 85914070, 141299285, 186754975, 214785175, 282598570, 310858427, 373509950, 429570350, 621716854, 706496425, 1412992850, 1554292135, 3108584270, 3871600409, 7743200818, 7771460675, 15542921350, 19358002045, 38716004090, 42587604499, 85175208998, 96790010225, 193580020450, 212938022495, 425876044990, 1064690112475, 2129380224950]

約数ペア:

[(1, 2129380224950), (2, 1064690112475), (5, 425876044990), (10, 212938022495), (11, 193580020450), (22, 96790010225), (25, 85175208998), (50, 42587604499), (55, 38716004090), (110, 19358002045), (137, 15542921350), (274, 7771460675), (275, 7743200818), (550, 3871600409), (685, 3108584270), (1370, 1554292135), (1507, 1412992850), (3014, 706496425), (3425, 621716854), (4957, 429570350), (5701, 373509950), (6850, 310858427), (7535, 282598570), (9914, 214785175), (11402, 186754975), (15070, 141299285), (24785, 85914070), (28505, 74701990), (37675, 56519714), (49570, 42957035), (54527, 39051850), (57010, 37350995), (62711, 33955450), (75350, 28259857), (109054, 19525925), (123925, 17182814), (125422, 16977725), (142525, 14940398), (247850, 8591407), (272635, 7810370), (285050, 7470199), (313555, 6791090), (545270, 3905185), (627110, 3395545), (679109, 3135550), (781037, 2726350), (1358218, 1567775), (1363175, 1562074)]