74429360

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6791}}^1$

素因数の和:6941

約数の個数: 40

約数和(自身を含む): 174337056

約数和(自身を除く): 99907696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 6791, 10960, 13582, 27164, 33955, 54328, 67910, 108656, 135820, 271640, 543280, 930367, 1860734, 3721468, 4651835, 7442936, 9303670, 14885872, 18607340, 37214680, 74429360]

約数ペア:

[(1, 74429360), (2, 37214680), (4, 18607340), (5, 14885872), (8, 9303670), (10, 7442936), (16, 4651835), (20, 3721468), (40, 1860734), (80, 930367), (137, 543280), (274, 271640), (548, 135820), (685, 108656), (1096, 67910), (1370, 54328), (2192, 33955), (2740, 27164), (5480, 13582), (6791, 10960)]