8164543300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{9941}}^1$

素因数の和:10189

約数の個数: 72

約数和(自身を含む): 18225833472

約数和(自身を除く): 10061290172

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 191, 215, 382, 430, 764, 860, 955, 1075, 1910, 2150, 3820, 4300, 4775, 8213, 9550, 9941, 16426, 19100, 19882, 32852, 39764, 41065, 49705, 82130, 99410, 164260, 198820, 205325, 248525, 410650, 427463, 497050, 821300, 854926, 994100, 1709852, 1898731, 2137315, 3797462, 4274630, 7594924, 8549260, 9493655, 10686575, 18987310, 21373150, 37974620, 42746300, 47468275, 81645433, 94936550, 163290866, 189873100, 326581732, 408227165, 816454330, 1632908660, 2041135825, 4082271650, 8164543300]

約数ペア:

[(1, 8164543300), (2, 4082271650), (4, 2041135825), (5, 1632908660), (10, 816454330), (20, 408227165), (25, 326581732), (43, 189873100), (50, 163290866), (86, 94936550), (100, 81645433), (172, 47468275), (191, 42746300), (215, 37974620), (382, 21373150), (430, 18987310), (764, 10686575), (860, 9493655), (955, 8549260), (1075, 7594924), (1910, 4274630), (2150, 3797462), (3820, 2137315), (4300, 1898731), (4775, 1709852), (8213, 994100), (9550, 854926), (9941, 821300), (16426, 497050), (19100, 427463), (19882, 410650), (32852, 248525), (39764, 205325), (41065, 198820), (49705, 164260), (82130, 99410)]