2012646400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2770

約数の個数: 132

約数和(自身を含む): 5162861520

約数和(自身を除く): 3150215120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 128, 145, 160, 200, 232, 256, 290, 320, 400, 464, 512, 580, 640, 725, 800, 928, 1024, 1160, 1280, 1450, 1600, 1856, 2320, 2560, 2711, 2900, 3200, 3712, 4640, 5120, 5422, 5800, 6400, 7424, 9280, 10844, 11600, 12800, 13555, 14848, 18560, 21688, 23200, 25600, 27110, 29696, 37120, 43376, 46400, 54220, 67775, 74240, 78619, 86752, 92800, 108440, 135550, 148480, 157238, 173504, 185600, 216880, 271100, 314476, 347008, 371200, 393095, 433760, 542200, 628952, 694016, 742400, 786190, 867520, 1084400, 1257904, 1388032, 1572380, 1735040, 1965475, 2168800, 2515808, 2776064, 3144760, 3470080, 3930950, 4337600, 5031616, 6289520, 6940160, 7861900, 8675200, 10063232, 12579040, 13880320, 15723800, 17350400, 20126464, 25158080, 31447600, 34700800, 40252928, 50316160, 62895200, 69401600, 80505856, 100632320, 125790400, 201264640, 251580800, 402529280, 503161600, 1006323200, 2012646400]

約数ペア:

[(1, 2012646400), (2, 1006323200), (4, 503161600), (5, 402529280), (8, 251580800), (10, 201264640), (16, 125790400), (20, 100632320), (25, 80505856), (29, 69401600), (32, 62895200), (40, 50316160), (50, 40252928), (58, 34700800), (64, 31447600), (80, 25158080), (100, 20126464), (116, 17350400), (128, 15723800), (145, 13880320), (160, 12579040), (200, 10063232), (232, 8675200), (256, 7861900), (290, 6940160), (320, 6289520), (400, 5031616), (464, 4337600), (512, 3930950), (580, 3470080), (640, 3144760), (725, 2776064), (800, 2515808), (928, 2168800), (1024, 1965475), (1160, 1735040), (1280, 1572380), (1450, 1388032), (1600, 1257904), (1856, 1084400), (2320, 867520), (2560, 786190), (2711, 742400), (2900, 694016), (3200, 628952), (3712, 542200), (4640, 433760), (5120, 393095), (5422, 371200), (5800, 347008), (6400, 314476), (7424, 271100), (9280, 216880), (10844, 185600), (11600, 173504), (12800, 157238), (13555, 148480), (14848, 135550), (18560, 108440), (21688, 92800), (23200, 86752), (25600, 78619), (27110, 74240), (29696, 67775), (37120, 54220), (43376, 46400)]