83368460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{929}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 200612160

約数和(自身を除く): 117243700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 929, 1282, 1858, 2564, 3205, 3716, 4487, 4645, 6410, 6503, 8974, 9290, 12820, 13006, 17948, 18580, 22435, 26012, 32515, 44870, 65030, 89740, 130060, 595489, 1190978, 2381956, 2977445, 4168423, 5954890, 8336846, 11909780, 16673692, 20842115, 41684230, 83368460]

約数ペア:

[(1, 83368460), (2, 41684230), (4, 20842115), (5, 16673692), (7, 11909780), (10, 8336846), (14, 5954890), (20, 4168423), (28, 2977445), (35, 2381956), (70, 1190978), (140, 595489), (641, 130060), (929, 89740), (1282, 65030), (1858, 44870), (2564, 32515), (3205, 26012), (3716, 22435), (4487, 18580), (4645, 17948), (6410, 13006), (6503, 12820), (8974, 9290)]