1073825920

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1326

約数の個数: 128

約数和(自身を含む): 2714342400

約数和(自身を除く): 1640516480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 290, 320, 376, 464, 470, 580, 640, 752, 928, 940, 1160, 1231, 1363, 1504, 1856, 1880, 2320, 2462, 2726, 3008, 3712, 3760, 4640, 4924, 5452, 6016, 6155, 6815, 7520, 9280, 9848, 10904, 12310, 13630, 15040, 18560, 19696, 21808, 24620, 27260, 30080, 35699, 39392, 43616, 49240, 54520, 57857, 71398, 78784, 87232, 98480, 109040, 115714, 142796, 157568, 174464, 178495, 196960, 218080, 231428, 285592, 289285, 356990, 393920, 436160, 462856, 571184, 578570, 713980, 787840, 872320, 925712, 1142368, 1157140, 1427960, 1677853, 1851424, 2284736, 2314280, 2855920, 3355706, 3702848, 4569472, 4628560, 5711840, 6711412, 7405696, 8389265, 9257120, 11423680, 13422824, 16778530, 18514240, 22847360, 26845648, 33557060, 37028480, 53691296, 67114120, 107382592, 134228240, 214765184, 268456480, 536912960, 1073825920]

約数ペア:

[(1, 1073825920), (2, 536912960), (4, 268456480), (5, 214765184), (8, 134228240), (10, 107382592), (16, 67114120), (20, 53691296), (29, 37028480), (32, 33557060), (40, 26845648), (47, 22847360), (58, 18514240), (64, 16778530), (80, 13422824), (94, 11423680), (116, 9257120), (128, 8389265), (145, 7405696), (160, 6711412), (188, 5711840), (232, 4628560), (235, 4569472), (290, 3702848), (320, 3355706), (376, 2855920), (464, 2314280), (470, 2284736), (580, 1851424), (640, 1677853), (752, 1427960), (928, 1157140), (940, 1142368), (1160, 925712), (1231, 872320), (1363, 787840), (1504, 713980), (1856, 578570), (1880, 571184), (2320, 462856), (2462, 436160), (2726, 393920), (3008, 356990), (3712, 289285), (3760, 285592), (4640, 231428), (4924, 218080), (5452, 196960), (6016, 178495), (6155, 174464), (6815, 157568), (7520, 142796), (9280, 115714), (9848, 109040), (10904, 98480), (12310, 87232), (13630, 78784), (15040, 71398), (18560, 57857), (19696, 54520), (21808, 49240), (24620, 43616), (27260, 39392), (30080, 35699)]