4572912402440

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{44983}}^1\times {\mathrm{61987}}^1$

素因数の和:107022

約数の個数: 64

約数和(自身を含む): 10540409765760

約数和(自身を除く): 5967497363320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 44983, 61987, 89966, 123974, 179932, 224915, 247948, 309935, 359864, 449830, 495896, 619870, 899660, 1239740, 1799320, 1844303, 2479480, 2541467, 3688606, 5082934, 7377212, 9221515, 10165868, 12707335, 14754424, 18443030, 20331736, 25414670, 36886060, 50829340, 73772120, 101658680, 2788361221, 5576722442, 11153444884, 13941806105, 22306889768, 27883612210, 55767224420, 111534448840, 114322810061, 228645620122, 457291240244, 571614050305, 914582480488, 1143228100610, 2286456201220, 4572912402440]

約数ペア:

[(1, 4572912402440), (2, 2286456201220), (4, 1143228100610), (5, 914582480488), (8, 571614050305), (10, 457291240244), (20, 228645620122), (40, 114322810061), (41, 111534448840), (82, 55767224420), (164, 27883612210), (205, 22306889768), (328, 13941806105), (410, 11153444884), (820, 5576722442), (1640, 2788361221), (44983, 101658680), (61987, 73772120), (89966, 50829340), (123974, 36886060), (179932, 25414670), (224915, 20331736), (247948, 18443030), (309935, 14754424), (359864, 12707335), (449830, 10165868), (495896, 9221515), (619870, 7377212), (899660, 5082934), (1239740, 3688606), (1799320, 2541467), (1844303, 2479480)]