45319393840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{292157}}^1$

素因数の和:292454

約数の個数: 80

約数和(自身を含む): 120855246912

約数和(自身を除く): 75535853072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 277, 280, 554, 560, 1108, 1385, 1939, 2216, 2770, 3878, 4432, 5540, 7756, 9695, 11080, 15512, 19390, 22160, 31024, 38780, 77560, 155120, 292157, 584314, 1168628, 1460785, 2045099, 2337256, 2921570, 4090198, 4674512, 5843140, 8180396, 10225495, 11686280, 16360792, 20450990, 23372560, 32721584, 40901980, 80927489, 81803960, 161854978, 163607920, 323709956, 404637445, 566492423, 647419912, 809274890, 1132984846, 1294839824, 1618549780, 2265969692, 2832462115, 3237099560, 4531939384, 5664924230, 6474199120, 9063878768, 11329848460, 22659696920, 45319393840]

約数ペア:

[(1, 45319393840), (2, 22659696920), (4, 11329848460), (5, 9063878768), (7, 6474199120), (8, 5664924230), (10, 4531939384), (14, 3237099560), (16, 2832462115), (20, 2265969692), (28, 1618549780), (35, 1294839824), (40, 1132984846), (56, 809274890), (70, 647419912), (80, 566492423), (112, 404637445), (140, 323709956), (277, 163607920), (280, 161854978), (554, 81803960), (560, 80927489), (1108, 40901980), (1385, 32721584), (1939, 23372560), (2216, 20450990), (2770, 16360792), (3878, 11686280), (4432, 10225495), (5540, 8180396), (7756, 5843140), (9695, 4674512), (11080, 4090198), (15512, 2921570), (19390, 2337256), (22160, 2045099), (31024, 1460785), (38780, 1168628), (77560, 584314), (155120, 292157)]