2247669940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{168491}}^1$

素因数の和:168552

約数の個数: 48

約数和(自身を含む): 5095198080

約数和(自身を除く): 2847528140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 168491, 336982, 673964, 842455, 1684910, 3369820, 3875293, 4886239, 7750586, 9772478, 15501172, 19376465, 19544956, 24431195, 38752930, 48862390, 77505860, 97724780, 112383497, 224766994, 449533988, 561917485, 1123834970, 2247669940]

約数ペア:

[(1, 2247669940), (2, 1123834970), (4, 561917485), (5, 449533988), (10, 224766994), (20, 112383497), (23, 97724780), (29, 77505860), (46, 48862390), (58, 38752930), (92, 24431195), (115, 19544956), (116, 19376465), (145, 15501172), (230, 9772478), (290, 7750586), (460, 4886239), (580, 3875293), (667, 3369820), (1334, 1684910), (2668, 842455), (3335, 673964), (6670, 336982), (13340, 168491)]