17244418640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{13183}}^1$

素因数の和:13476

約数の個数: 80

約数和(自身を含む): 40785389568

約数和(自身を除く): 23540970928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 197, 332, 394, 415, 664, 788, 830, 985, 1328, 1576, 1660, 1970, 3152, 3320, 3940, 6640, 7880, 13183, 15760, 16351, 26366, 32702, 52732, 65404, 65915, 81755, 105464, 130808, 131830, 163510, 210928, 261616, 263660, 327020, 527320, 654040, 1054640, 1094189, 1308080, 2188378, 2597051, 4376756, 5194102, 5470945, 8753512, 10388204, 10941890, 12985255, 17507024, 20776408, 21883780, 25970510, 41552816, 43767560, 51941020, 87535120, 103882040, 207764080, 215555233, 431110466, 862220932, 1077776165, 1724441864, 2155552330, 3448883728, 4311104660, 8622209320, 17244418640]

約数ペア:

[(1, 17244418640), (2, 8622209320), (4, 4311104660), (5, 3448883728), (8, 2155552330), (10, 1724441864), (16, 1077776165), (20, 862220932), (40, 431110466), (80, 215555233), (83, 207764080), (166, 103882040), (197, 87535120), (332, 51941020), (394, 43767560), (415, 41552816), (664, 25970510), (788, 21883780), (830, 20776408), (985, 17507024), (1328, 12985255), (1576, 10941890), (1660, 10388204), (1970, 8753512), (3152, 5470945), (3320, 5194102), (3940, 4376756), (6640, 2597051), (7880, 2188378), (13183, 1308080), (15760, 1094189), (16351, 1054640), (26366, 654040), (32702, 527320), (52732, 327020), (65404, 263660), (65915, 261616), (81755, 210928), (105464, 163510), (130808, 131830)]