15711040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 56

約数和(自身を含む): 38724840

約数和(自身を除く): 23013800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1693, 1856, 2320, 3386, 4640, 6772, 8465, 9280, 13544, 16930, 27088, 33860, 49097, 54176, 67720, 98194, 108352, 135440, 196388, 245485, 270880, 392776, 490970, 541760, 785552, 981940, 1571104, 1963880, 3142208, 3927760, 7855520, 15711040]

約数ペア:

[(1, 15711040), (2, 7855520), (4, 3927760), (5, 3142208), (8, 1963880), (10, 1571104), (16, 981940), (20, 785552), (29, 541760), (32, 490970), (40, 392776), (58, 270880), (64, 245485), (80, 196388), (116, 135440), (145, 108352), (160, 98194), (232, 67720), (290, 54176), (320, 49097), (464, 33860), (580, 27088), (928, 16930), (1160, 13544), (1693, 9280), (1856, 8465), (2320, 6772), (3386, 4640)]