2008154300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{692467}}^1$

素因数の和:692510

約数の個数: 36

約数和(自身を含む): 4507966680

約数和(自身を除く): 2499812380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 692467, 1384934, 2769868, 3462335, 6924670, 13849340, 17311675, 20081543, 34623350, 40163086, 69246700, 80326172, 100407715, 200815430, 401630860, 502038575, 1004077150, 2008154300]

約数ペア:

[(1, 2008154300), (2, 1004077150), (4, 502038575), (5, 401630860), (10, 200815430), (20, 100407715), (25, 80326172), (29, 69246700), (50, 40163086), (58, 34623350), (100, 20081543), (116, 17311675), (145, 13849340), (290, 6924670), (580, 3462335), (725, 2769868), (1450, 1384934), (2900, 692467)]