2019986300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{696547}}^1$

素因数の和:696590

約数の個数: 36

約数和(自身を含む): 4534527480

約数和(自身を除く): 2514541180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 696547, 1393094, 2786188, 3482735, 6965470, 13930940, 17413675, 20199863, 34827350, 40399726, 69654700, 80799452, 100999315, 201998630, 403997260, 504996575, 1009993150, 2019986300]

約数ペア:

[(1, 2019986300), (2, 1009993150), (4, 504996575), (5, 403997260), (10, 201998630), (20, 100999315), (25, 80799452), (29, 69654700), (50, 40399726), (58, 34827350), (100, 20199863), (116, 17413675), (145, 13930940), (290, 6965470), (580, 3482735), (725, 2786188), (1450, 1393094), (2900, 696547)]