43799180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 98112000

約数和(自身を除く): 54312820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1459, 1501, 1580, 2918, 3002, 5836, 6004, 7295, 7505, 14590, 15010, 27721, 29180, 30020, 55442, 110884, 115261, 138605, 230522, 277210, 461044, 554420, 576305, 1152610, 2189959, 2305220, 4379918, 8759836, 10949795, 21899590, 43799180]

約数ペア:

[(1, 43799180), (2, 21899590), (4, 10949795), (5, 8759836), (10, 4379918), (19, 2305220), (20, 2189959), (38, 1152610), (76, 576305), (79, 554420), (95, 461044), (158, 277210), (190, 230522), (316, 138605), (380, 115261), (395, 110884), (790, 55442), (1459, 30020), (1501, 29180), (1580, 27721), (2918, 15010), (3002, 14590), (5836, 7505), (6004, 7295)]