202310540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 264716020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 103, 106, 109, 170, 206, 212, 218, 265, 340, 412, 436, 515, 530, 545, 901, 1030, 1060, 1090, 1751, 1802, 1853, 2060, 2180, 3502, 3604, 3706, 4505, 5459, 5777, 7004, 7412, 8755, 9010, 9265, 10918, 11227, 11554, 17510, 18020, 18530, 21836, 22454, 23108, 27295, 28885, 35020, 37060, 44908, 54590, 56135, 57770, 92803, 98209, 109180, 112270, 115540, 185606, 190859, 196418, 224540, 371212, 381718, 392836, 464015, 491045, 595031, 763436, 928030, 954295, 982090, 1190062, 1856060, 1908590, 1964180, 2380124, 2975155, 3817180, 5950310, 10115527, 11900620, 20231054, 40462108, 50577635, 101155270, 202310540]

約数ペア:

[(1, 202310540), (2, 101155270), (4, 50577635), (5, 40462108), (10, 20231054), (17, 11900620), (20, 10115527), (34, 5950310), (53, 3817180), (68, 2975155), (85, 2380124), (103, 1964180), (106, 1908590), (109, 1856060), (170, 1190062), (206, 982090), (212, 954295), (218, 928030), (265, 763436), (340, 595031), (412, 491045), (436, 464015), (515, 392836), (530, 381718), (545, 371212), (901, 224540), (1030, 196418), (1060, 190859), (1090, 185606), (1751, 115540), (1802, 112270), (1853, 109180), (2060, 98209), (2180, 92803), (3502, 57770), (3604, 56135), (3706, 54590), (4505, 44908), (5459, 37060), (5777, 35020), (7004, 28885), (7412, 27295), (8755, 23108), (9010, 22454), (9265, 21836), (10918, 18530), (11227, 18020), (11554, 17510)]