24412780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{859}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 61765200

約数和(自身を除く): 37352420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 859, 980, 1015, 1421, 1718, 2030, 2842, 3436, 4060, 4295, 5684, 6013, 7105, 8590, 12026, 14210, 17180, 24052, 24911, 28420, 30065, 42091, 49822, 60130, 84182, 99644, 120260, 124555, 168364, 174377, 210455, 249110, 348754, 420910, 498220, 697508, 841820, 871885, 1220639, 1743770, 2441278, 3487540, 4882556, 6103195, 12206390, 24412780]

約数ペア:

[(1, 24412780), (2, 12206390), (4, 6103195), (5, 4882556), (7, 3487540), (10, 2441278), (14, 1743770), (20, 1220639), (28, 871885), (29, 841820), (35, 697508), (49, 498220), (58, 420910), (70, 348754), (98, 249110), (116, 210455), (140, 174377), (145, 168364), (196, 124555), (203, 120260), (245, 99644), (290, 84182), (406, 60130), (490, 49822), (580, 42091), (812, 30065), (859, 28420), (980, 24911), (1015, 24052), (1421, 17180), (1718, 14210), (2030, 12026), (2842, 8590), (3436, 7105), (4060, 6013), (4295, 5684)]