11965774780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{56533}}^1$

素因数の和:57118

約数の個数: 48

約数和(自身を含む): 26498616480

約数和(自身を除く): 14532841700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 557, 1114, 2228, 2785, 5570, 10583, 11140, 21166, 42332, 52915, 56533, 105830, 113066, 211660, 226132, 282665, 565330, 1074127, 1130660, 2148254, 4296508, 5370635, 10741270, 21482540, 31488881, 62977762, 125955524, 157444405, 314888810, 598288739, 629777620, 1196577478, 2393154956, 2991443695, 5982887390, 11965774780]

約数ペア:

[(1, 11965774780), (2, 5982887390), (4, 2991443695), (5, 2393154956), (10, 1196577478), (19, 629777620), (20, 598288739), (38, 314888810), (76, 157444405), (95, 125955524), (190, 62977762), (380, 31488881), (557, 21482540), (1114, 10741270), (2228, 5370635), (2785, 4296508), (5570, 2148254), (10583, 1130660), (11140, 1074127), (21166, 565330), (42332, 282665), (52915, 226132), (56533, 211660), (105830, 113066)]