57805557980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{26437}}^1$

素因数の和:26631

約数の個数: 96

約数和(自身を含む): 131915044800

約数和(自身を除く): 74109486820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 109, 118, 170, 218, 236, 295, 340, 436, 545, 590, 1003, 1090, 1180, 1853, 2006, 2180, 3706, 4012, 5015, 6431, 7412, 9265, 10030, 12862, 18530, 20060, 25724, 26437, 32155, 37060, 52874, 64310, 105748, 109327, 128620, 132185, 218654, 264370, 437308, 449429, 528740, 546635, 898858, 1093270, 1559783, 1797716, 2186540, 2247145, 2881633, 3119566, 4494290, 5763266, 6239132, 7798915, 8988580, 11526532, 14408165, 15597830, 26516311, 28816330, 31195660, 48987761, 53032622, 57632660, 97975522, 106065244, 132581555, 170016347, 195951044, 244938805, 265163110, 340032694, 489877610, 530326220, 680065388, 850081735, 979755220, 1700163470, 2890277899, 3400326940, 5780555798, 11561111596, 14451389495, 28902778990, 57805557980]

約数ペア:

[(1, 57805557980), (2, 28902778990), (4, 14451389495), (5, 11561111596), (10, 5780555798), (17, 3400326940), (20, 2890277899), (34, 1700163470), (59, 979755220), (68, 850081735), (85, 680065388), (109, 530326220), (118, 489877610), (170, 340032694), (218, 265163110), (236, 244938805), (295, 195951044), (340, 170016347), (436, 132581555), (545, 106065244), (590, 97975522), (1003, 57632660), (1090, 53032622), (1180, 48987761), (1853, 31195660), (2006, 28816330), (2180, 26516311), (3706, 15597830), (4012, 14408165), (5015, 11526532), (6431, 8988580), (7412, 7798915), (9265, 6239132), (10030, 5763266), (12862, 4494290), (18530, 3119566), (20060, 2881633), (25724, 2247145), (26437, 2186540), (32155, 1797716), (37060, 1559783), (52874, 1093270), (64310, 898858), (105748, 546635), (109327, 528740), (128620, 449429), (132185, 437308), (218654, 264370)]