3882891940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{8231}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 8270196480

約数和(自身を除く): 4387304540

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 229, 412, 458, 515, 916, 1030, 1145, 2060, 2290, 4580, 8231, 16462, 23587, 32924, 41155, 47174, 82310, 94348, 117935, 164620, 235870, 471740, 847793, 1695586, 1884899, 3391172, 3769798, 4238965, 7539596, 8477930, 9424495, 16955860, 18848990, 37697980, 194144597, 388289194, 776578388, 970722985, 1941445970, 3882891940]

約数ペア:

[(1, 3882891940), (2, 1941445970), (4, 970722985), (5, 776578388), (10, 388289194), (20, 194144597), (103, 37697980), (206, 18848990), (229, 16955860), (412, 9424495), (458, 8477930), (515, 7539596), (916, 4238965), (1030, 3769798), (1145, 3391172), (2060, 1884899), (2290, 1695586), (4580, 847793), (8231, 471740), (16462, 235870), (23587, 164620), (32924, 117935), (41155, 94348), (47174, 82310)]