8308889444920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5281}}^1\times {\mathrm{959363}}^1$

素因数の和:964696

約数の個数: 64

約数和(自身を含む): 19154623249440

約数和(自身を除く): 10845733804520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 5281, 10562, 21124, 26405, 42248, 52810, 105620, 211240, 216521, 433042, 866084, 959363, 1082605, 1732168, 1918726, 2165210, 3837452, 4330420, 4796815, 7674904, 8660840, 9593630, 19187260, 38374520, 39333883, 78667766, 157335532, 196669415, 314671064, 393338830, 786677660, 1573355320, 5066396003, 10132792006, 20265584012, 25331980015, 40531168024, 50663960030, 101327920060, 202655840120, 207722236123, 415444472246, 830888944492, 1038611180615, 1661777888984, 2077222361230, 4154444722460, 8308889444920]

約数ペア:

[(1, 8308889444920), (2, 4154444722460), (4, 2077222361230), (5, 1661777888984), (8, 1038611180615), (10, 830888944492), (20, 415444472246), (40, 207722236123), (41, 202655840120), (82, 101327920060), (164, 50663960030), (205, 40531168024), (328, 25331980015), (410, 20265584012), (820, 10132792006), (1640, 5066396003), (5281, 1573355320), (10562, 786677660), (21124, 393338830), (26405, 314671064), (42248, 196669415), (52810, 157335532), (105620, 78667766), (211240, 39333883), (216521, 38374520), (433042, 19187260), (866084, 9593630), (959363, 8660840), (1082605, 7674904), (1732168, 4796815), (1918726, 4330420), (2165210, 3837452)]