2130360880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{918259}}^1$

素因数の和:918301

約数の個数: 40

約数和(自身を含む): 5123890800

約数和(自身を除く): 2993529920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 918259, 1836518, 3673036, 4591295, 7346072, 9182590, 14692144, 18365180, 26629511, 36730360, 53259022, 73460720, 106518044, 133147555, 213036088, 266295110, 426072176, 532590220, 1065180440, 2130360880]

約数ペア:

[(1, 2130360880), (2, 1065180440), (4, 532590220), (5, 426072176), (8, 266295110), (10, 213036088), (16, 133147555), (20, 106518044), (29, 73460720), (40, 53259022), (58, 36730360), (80, 26629511), (116, 18365180), (145, 14692144), (232, 9182590), (290, 7346072), (464, 4591295), (580, 3673036), (1160, 1836518), (2320, 918259)]