76278352880

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3625397}}^1$

素因数の和:3625673

約数の個数: 40

約数和(自身を含む): 178021543392

約数和(自身を除く): 101743190512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040, 3625397, 7250794, 14501588, 18126985, 29003176, 36253970, 58006352, 72507940, 145015880, 290031760, 953479411, 1906958822, 3813917644, 4767397055, 7627835288, 9534794110, 15255670576, 19069588220, 38139176440, 76278352880]

約数ペア:

[(1, 76278352880), (2, 38139176440), (4, 19069588220), (5, 15255670576), (8, 9534794110), (10, 7627835288), (16, 4767397055), (20, 3813917644), (40, 1906958822), (80, 953479411), (263, 290031760), (526, 145015880), (1052, 72507940), (1315, 58006352), (2104, 36253970), (2630, 29003176), (4208, 18126985), (5260, 14501588), (10520, 7250794), (21040, 3625397)]