16604960

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 39916800

約数和(自身を除く): 23311840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1759, 1888, 2360, 3518, 4720, 7036, 8795, 9440, 14072, 17590, 28144, 35180, 56288, 70360, 103781, 140720, 207562, 281440, 415124, 518905, 830248, 1037810, 1660496, 2075620, 3320992, 4151240, 8302480, 16604960]

約数ペア:

[(1, 16604960), (2, 8302480), (4, 4151240), (5, 3320992), (8, 2075620), (10, 1660496), (16, 1037810), (20, 830248), (32, 518905), (40, 415124), (59, 281440), (80, 207562), (118, 140720), (160, 103781), (236, 70360), (295, 56288), (472, 35180), (590, 28144), (944, 17590), (1180, 14072), (1759, 9440), (1888, 8795), (2360, 7036), (3518, 4720)]