2013722900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32323}}^1$

素因数の和:32433

約数の個数: 72

約数和(自身を含む): 5050301760

約数和(自身を除く): 3036578860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 89, 100, 140, 175, 178, 350, 356, 445, 623, 700, 890, 1246, 1780, 2225, 2492, 3115, 4450, 6230, 8900, 12460, 15575, 31150, 32323, 62300, 64646, 129292, 161615, 226261, 323230, 452522, 646460, 808075, 905044, 1131305, 1616150, 2262610, 2876747, 3232300, 4525220, 5656525, 5753494, 11313050, 11506988, 14383735, 20137229, 22626100, 28767470, 40274458, 57534940, 71918675, 80548916, 100686145, 143837350, 201372290, 287674700, 402744580, 503430725, 1006861450, 2013722900]

約数ペア:

[(1, 2013722900), (2, 1006861450), (4, 503430725), (5, 402744580), (7, 287674700), (10, 201372290), (14, 143837350), (20, 100686145), (25, 80548916), (28, 71918675), (35, 57534940), (50, 40274458), (70, 28767470), (89, 22626100), (100, 20137229), (140, 14383735), (175, 11506988), (178, 11313050), (350, 5753494), (356, 5656525), (445, 4525220), (623, 3232300), (700, 2876747), (890, 2262610), (1246, 1616150), (1780, 1131305), (2225, 905044), (2492, 808075), (3115, 646460), (4450, 452522), (6230, 323230), (8900, 226261), (12460, 161615), (15575, 129292), (31150, 64646), (32323, 62300)]