104893120

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1811}}^1$

素因数の和:2009

約数の個数: 56

約数和(自身を含む): 251295408

約数和(自身を除く): 146402288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 1811, 2896, 3620, 3622, 5792, 7240, 7244, 9055, 11584, 14480, 14488, 18110, 28960, 28976, 36220, 57920, 57952, 72440, 115904, 144880, 289760, 327791, 579520, 655582, 1311164, 1638955, 2622328, 3277910, 5244656, 6555820, 10489312, 13111640, 20978624, 26223280, 52446560, 104893120]

約数ペア:

[(1, 104893120), (2, 52446560), (4, 26223280), (5, 20978624), (8, 13111640), (10, 10489312), (16, 6555820), (20, 5244656), (32, 3277910), (40, 2622328), (64, 1638955), (80, 1311164), (160, 655582), (181, 579520), (320, 327791), (362, 289760), (724, 144880), (905, 115904), (1448, 72440), (1810, 57952), (1811, 57920), (2896, 36220), (3620, 28976), (3622, 28960), (5792, 18110), (7240, 14488), (7244, 14480), (9055, 11584)]