1737807760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16223}}^1$

素因数の和:16352

約数の個数: 80

約数和(自身を含む): 4393718784

約数和(自身を除く): 2655911024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 412, 515, 520, 824, 1030, 1040, 1339, 1648, 2060, 2678, 4120, 5356, 6695, 8240, 10712, 13390, 16223, 21424, 26780, 32446, 53560, 64892, 81115, 107120, 129784, 162230, 210899, 259568, 324460, 421798, 648920, 843596, 1054495, 1297840, 1670969, 1687192, 2108990, 3341938, 3374384, 4217980, 6683876, 8354845, 8435960, 13367752, 16709690, 16871920, 21722597, 26735504, 33419380, 43445194, 66838760, 86890388, 108612985, 133677520, 173780776, 217225970, 347561552, 434451940, 868903880, 1737807760]

約数ペア:

[(1, 1737807760), (2, 868903880), (4, 434451940), (5, 347561552), (8, 217225970), (10, 173780776), (13, 133677520), (16, 108612985), (20, 86890388), (26, 66838760), (40, 43445194), (52, 33419380), (65, 26735504), (80, 21722597), (103, 16871920), (104, 16709690), (130, 13367752), (206, 8435960), (208, 8354845), (260, 6683876), (412, 4217980), (515, 3374384), (520, 3341938), (824, 2108990), (1030, 1687192), (1040, 1670969), (1339, 1297840), (1648, 1054495), (2060, 843596), (2678, 648920), (4120, 421798), (5356, 324460), (6695, 259568), (8240, 210899), (10712, 162230), (13390, 129784), (16223, 107120), (21424, 81115), (26780, 64892), (32446, 53560)]