8045880160

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{131297}}^1$

素因数の和:131695

約数の個数: 48

約数和(自身を含む): 19058167296

約数和(自身を除く): 11012287136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 12256, 15320, 30640, 61280, 131297, 262594, 525188, 656485, 1050376, 1312970, 2100752, 2625940, 4201504, 5251880, 10503760, 21007520, 50286751, 100573502, 201147004, 251433755, 402294008, 502867510, 804588016, 1005735020, 1609176032, 2011470040, 4022940080, 8045880160]

約数ペア:

[(1, 8045880160), (2, 4022940080), (4, 2011470040), (5, 1609176032), (8, 1005735020), (10, 804588016), (16, 502867510), (20, 402294008), (32, 251433755), (40, 201147004), (80, 100573502), (160, 50286751), (383, 21007520), (766, 10503760), (1532, 5251880), (1915, 4201504), (3064, 2625940), (3830, 2100752), (6128, 1312970), (7660, 1050376), (12256, 656485), (15320, 525188), (30640, 262594), (61280, 131297)]