1008485440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 112

約数和(自身を含む): 2509570800

約数和(自身を除く): 1501085360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 109, 116, 145, 160, 218, 232, 290, 320, 436, 464, 545, 580, 872, 928, 997, 1090, 1160, 1744, 1856, 1994, 2180, 2320, 3161, 3488, 3988, 4360, 4640, 4985, 6322, 6976, 7976, 8720, 9280, 9970, 12644, 15805, 15952, 17440, 19940, 25288, 28913, 31610, 31904, 34880, 39880, 50576, 57826, 63220, 63808, 79760, 101152, 108673, 115652, 126440, 144565, 159520, 202304, 217346, 231304, 252880, 289130, 319040, 434692, 462608, 505760, 543365, 578260, 869384, 925216, 1011520, 1086730, 1156520, 1738768, 1850432, 2173460, 2313040, 3151517, 3477536, 4346920, 4626080, 6303034, 6955072, 8693840, 9252160, 12606068, 15757585, 17387680, 25212136, 31515170, 34775360, 50424272, 63030340, 100848544, 126060680, 201697088, 252121360, 504242720, 1008485440]

約数ペア:

[(1, 1008485440), (2, 504242720), (4, 252121360), (5, 201697088), (8, 126060680), (10, 100848544), (16, 63030340), (20, 50424272), (29, 34775360), (32, 31515170), (40, 25212136), (58, 17387680), (64, 15757585), (80, 12606068), (109, 9252160), (116, 8693840), (145, 6955072), (160, 6303034), (218, 4626080), (232, 4346920), (290, 3477536), (320, 3151517), (436, 2313040), (464, 2173460), (545, 1850432), (580, 1738768), (872, 1156520), (928, 1086730), (997, 1011520), (1090, 925216), (1160, 869384), (1744, 578260), (1856, 543365), (1994, 505760), (2180, 462608), (2320, 434692), (3161, 319040), (3488, 289130), (3988, 252880), (4360, 231304), (4640, 217346), (4985, 202304), (6322, 159520), (6976, 144565), (7976, 126440), (8720, 115652), (9280, 108673), (9970, 101152), (12644, 79760), (15805, 63808), (15952, 63220), (17440, 57826), (19940, 50576), (25288, 39880), (28913, 34880), (31610, 31904)]