2776551040

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3169}}^1$

素因数の和:3262

約数の個数: 96

約数和(自身を含む): 6824090700

約数和(自身を除く): 4047539660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1369, 1480, 2368, 2738, 2960, 3169, 4736, 5476, 5920, 6338, 6845, 10952, 11840, 12676, 13690, 15845, 21904, 23680, 25352, 27380, 31690, 43808, 50704, 54760, 63380, 87616, 101408, 109520, 117253, 126760, 175232, 202816, 219040, 234506, 253520, 405632, 438080, 469012, 507040, 586265, 876160, 938024, 1014080, 1172530, 1876048, 2028160, 2345060, 3752096, 4338361, 4690120, 7504192, 8676722, 9380240, 15008384, 17353444, 18760480, 21691805, 34706888, 37520960, 43383610, 69413776, 75041920, 86767220, 138827552, 173534440, 277655104, 347068880, 555310208, 694137760, 1388275520, 2776551040]

約数ペア:

[(1, 2776551040), (2, 1388275520), (4, 694137760), (5, 555310208), (8, 347068880), (10, 277655104), (16, 173534440), (20, 138827552), (32, 86767220), (37, 75041920), (40, 69413776), (64, 43383610), (74, 37520960), (80, 34706888), (128, 21691805), (148, 18760480), (160, 17353444), (185, 15008384), (296, 9380240), (320, 8676722), (370, 7504192), (592, 4690120), (640, 4338361), (740, 3752096), (1184, 2345060), (1369, 2028160), (1480, 1876048), (2368, 1172530), (2738, 1014080), (2960, 938024), (3169, 876160), (4736, 586265), (5476, 507040), (5920, 469012), (6338, 438080), (6845, 405632), (10952, 253520), (11840, 234506), (12676, 219040), (13690, 202816), (15845, 175232), (21904, 126760), (23680, 117253), (25352, 109520), (27380, 101408), (31690, 87616), (43808, 63380), (50704, 54760)]