43284360920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{189877}}^1$

素因数の和:190068

約数の個数: 64

約数和(自身を含む): 100483437600

約数和(自身を除く): 57199076680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 139, 164, 205, 278, 328, 410, 556, 695, 820, 1112, 1390, 1640, 2780, 5560, 5699, 11398, 22796, 28495, 45592, 56990, 113980, 189877, 227960, 379754, 759508, 949385, 1519016, 1898770, 3797540, 7595080, 7784957, 15569914, 26392903, 31139828, 38924785, 52785806, 62279656, 77849570, 105571612, 131964515, 155699140, 211143224, 263929030, 311398280, 527858060, 1055716120, 1082109023, 2164218046, 4328436092, 5410545115, 8656872184, 10821090230, 21642180460, 43284360920]

約数ペア:

[(1, 43284360920), (2, 21642180460), (4, 10821090230), (5, 8656872184), (8, 5410545115), (10, 4328436092), (20, 2164218046), (40, 1082109023), (41, 1055716120), (82, 527858060), (139, 311398280), (164, 263929030), (205, 211143224), (278, 155699140), (328, 131964515), (410, 105571612), (556, 77849570), (695, 62279656), (820, 52785806), (1112, 38924785), (1390, 31139828), (1640, 26392903), (2780, 15569914), (5560, 7784957), (5699, 7595080), (11398, 3797540), (22796, 1898770), (28495, 1519016), (45592, 949385), (56990, 759508), (113980, 379754), (189877, 227960)]