438413133070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{220307}}^1$

素因数の和:220633

約数の個数: 64

約数和(自身を含む): 875592115200

約数和(自身を除く): 437178982130

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 229, 395, 458, 790, 869, 1145, 1738, 2290, 2519, 4345, 5038, 8690, 12595, 18091, 25190, 36182, 90455, 180910, 199001, 220307, 398002, 440614, 995005, 1101535, 1990010, 2203070, 2423377, 4846754, 12116885, 17404253, 24233770, 34808506, 50450303, 87021265, 100900606, 174042530, 191446783, 252251515, 382893566, 504503030, 554953333, 957233915, 1109906666, 1914467830, 2774766665, 3985573937, 5549533330, 7971147874, 19927869685, 39855739370, 43841313307, 87682626614, 219206566535, 438413133070]

約数ペア:

[(1, 438413133070), (2, 219206566535), (5, 87682626614), (10, 43841313307), (11, 39855739370), (22, 19927869685), (55, 7971147874), (79, 5549533330), (110, 3985573937), (158, 2774766665), (229, 1914467830), (395, 1109906666), (458, 957233915), (790, 554953333), (869, 504503030), (1145, 382893566), (1738, 252251515), (2290, 191446783), (2519, 174042530), (4345, 100900606), (5038, 87021265), (8690, 50450303), (12595, 34808506), (18091, 24233770), (25190, 17404253), (36182, 12116885), (90455, 4846754), (180910, 2423377), (199001, 2203070), (220307, 1990010), (398002, 1101535), (440614, 995005)]