880208

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 2023680

約数和(自身を除く): 1143472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 271, 406, 464, 542, 812, 1084, 1624, 1897, 2168, 3248, 3794, 4336, 7588, 7859, 15176, 15718, 30352, 31436, 55013, 62872, 110026, 125744, 220052, 440104, 880208]

約数ペア:

[(1, 880208), (2, 440104), (4, 220052), (7, 125744), (8, 110026), (14, 62872), (16, 55013), (28, 31436), (29, 30352), (56, 15718), (58, 15176), (112, 7859), (116, 7588), (203, 4336), (232, 3794), (271, 3248), (406, 2168), (464, 1897), (542, 1624), (812, 1084)]