97449560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1188

約数の個数: 64

約数和(自身を含む): 237595680

約数和(自身を除く): 140146120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 971, 1544, 1930, 1942, 2509, 3860, 3884, 4855, 5018, 7720, 7768, 9710, 10036, 12545, 12623, 19420, 20072, 25090, 25246, 38840, 50180, 50492, 63115, 100360, 100984, 126230, 187403, 252460, 374806, 504920, 749612, 937015, 1499224, 1874030, 2436239, 3748060, 4872478, 7496120, 9744956, 12181195, 19489912, 24362390, 48724780, 97449560]

約数ペア:

[(1, 97449560), (2, 48724780), (4, 24362390), (5, 19489912), (8, 12181195), (10, 9744956), (13, 7496120), (20, 4872478), (26, 3748060), (40, 2436239), (52, 1874030), (65, 1499224), (104, 937015), (130, 749612), (193, 504920), (260, 374806), (386, 252460), (520, 187403), (772, 126230), (965, 100984), (971, 100360), (1544, 63115), (1930, 50492), (1942, 50180), (2509, 38840), (3860, 25246), (3884, 25090), (4855, 20072), (5018, 19420), (7720, 12623), (7768, 12545), (9710, 10036)]