33748280

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{15919}}^1$

素因数の和:15983

約数の個数: 32

約数和(自身を含む): 77371200

約数和(自身を除く): 43622920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 15919, 31838, 63676, 79595, 127352, 159190, 318380, 636760, 843707, 1687414, 3374828, 4218535, 6749656, 8437070, 16874140, 33748280]

約数ペア:

[(1, 33748280), (2, 16874140), (4, 8437070), (5, 6749656), (8, 4218535), (10, 3374828), (20, 1687414), (40, 843707), (53, 636760), (106, 318380), (212, 159190), (265, 127352), (424, 79595), (530, 63676), (1060, 31838), (2120, 15919)]