1111500340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 2357107200

約数和(自身を除く): 1245606860

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 479, 628, 739, 785, 958, 1478, 1570, 1916, 2395, 2956, 3140, 3695, 4790, 7390, 9580, 14780, 75203, 116023, 150406, 232046, 300812, 353981, 376015, 464092, 580115, 707962, 752030, 1160230, 1415924, 1504060, 1769905, 2320460, 3539810, 7079620, 55575017, 111150034, 222300068, 277875085, 555750170, 1111500340]

約数ペア:

[(1, 1111500340), (2, 555750170), (4, 277875085), (5, 222300068), (10, 111150034), (20, 55575017), (157, 7079620), (314, 3539810), (479, 2320460), (628, 1769905), (739, 1504060), (785, 1415924), (958, 1160230), (1478, 752030), (1570, 707962), (1916, 580115), (2395, 464092), (2956, 376015), (3140, 353981), (3695, 300812), (4790, 232046), (7390, 150406), (9580, 116023), (14780, 75203)]