105032080

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16619}}^1$

素因数の和:16711

約数の個数: 40

約数和(自身を含む): 247305600

約数和(自身を除く): 142273520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 16619, 33238, 66476, 83095, 132952, 166190, 265904, 332380, 664760, 1312901, 1329520, 2625802, 5251604, 6564505, 10503208, 13129010, 21006416, 26258020, 52516040, 105032080]

約数ペア:

[(1, 105032080), (2, 52516040), (4, 26258020), (5, 21006416), (8, 13129010), (10, 10503208), (16, 6564505), (20, 5251604), (40, 2625802), (79, 1329520), (80, 1312901), (158, 664760), (316, 332380), (395, 265904), (632, 166190), (790, 132952), (1264, 83095), (1580, 66476), (3160, 33238), (6320, 16619)]