2015731300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 4927684608

約数和(自身を除く): 2911953308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 127, 188, 220, 235, 254, 275, 307, 470, 508, 517, 550, 614, 635, 940, 1034, 1100, 1175, 1228, 1270, 1397, 1535, 2068, 2350, 2540, 2585, 2794, 3070, 3175, 3377, 4700, 5170, 5588, 5969, 6140, 6350, 6754, 6985, 7675, 10340, 11938, 12700, 12925, 13508, 13970, 14429, 15350, 16885, 23876, 25850, 27940, 28858, 29845, 30700, 33770, 34925, 38989, 51700, 57716, 59690, 65659, 67540, 69850, 72145, 77978, 84425, 119380, 131318, 139700, 144290, 149225, 155956, 158719, 168850, 194945, 262636, 288580, 298450, 317438, 328295, 337700, 360725, 389890, 428879, 596900, 634876, 656590, 721450, 779780, 793595, 857758, 974725, 1313180, 1442900, 1587190, 1641475, 1715516, 1832483, 1949450, 2144395, 3174380, 3282950, 3664966, 3898900, 3967975, 4288790, 6565900, 7329932, 7935950, 8577580, 9162415, 10721975, 15871900, 18324830, 20157313, 21443950, 36649660, 40314626, 42887900, 45812075, 80629252, 91624150, 100786565, 183248300, 201573130, 403146260, 503932825, 1007865650, 2015731300]

約数ペア:

[(1, 2015731300), (2, 1007865650), (4, 503932825), (5, 403146260), (10, 201573130), (11, 183248300), (20, 100786565), (22, 91624150), (25, 80629252), (44, 45812075), (47, 42887900), (50, 40314626), (55, 36649660), (94, 21443950), (100, 20157313), (110, 18324830), (127, 15871900), (188, 10721975), (220, 9162415), (235, 8577580), (254, 7935950), (275, 7329932), (307, 6565900), (470, 4288790), (508, 3967975), (517, 3898900), (550, 3664966), (614, 3282950), (635, 3174380), (940, 2144395), (1034, 1949450), (1100, 1832483), (1175, 1715516), (1228, 1641475), (1270, 1587190), (1397, 1442900), (1535, 1313180), (2068, 974725), (2350, 857758), (2540, 793595), (2585, 779780), (2794, 721450), (3070, 656590), (3175, 634876), (3377, 596900), (4700, 428879), (5170, 389890), (5588, 360725), (5969, 337700), (6140, 328295), (6350, 317438), (6754, 298450), (6985, 288580), (7675, 262636), (10340, 194945), (11938, 168850), (12700, 158719), (12925, 155956), (13508, 149225), (13970, 144290), (14429, 139700), (15350, 131318), (16885, 119380), (23876, 84425), (25850, 77978), (27940, 72145), (28858, 69850), (29845, 67540), (30700, 65659), (33770, 59690), (34925, 57716), (38989, 51700)]