40465367020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5020517}}^1$

素因数の和:5020570

約数の個数: 48

約数和(自身を含む): 94466066688

約数和(自身を除く): 54000699668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 5020517, 10041034, 20082068, 25102585, 50205170, 65266721, 100410340, 130533442, 155636027, 261066884, 311272054, 326333605, 622544108, 652667210, 778180135, 1305334420, 1556360270, 2023268351, 3112720540, 4046536702, 8093073404, 10116341755, 20232683510, 40465367020]

約数ペア:

[(1, 40465367020), (2, 20232683510), (4, 10116341755), (5, 8093073404), (10, 4046536702), (13, 3112720540), (20, 2023268351), (26, 1556360270), (31, 1305334420), (52, 778180135), (62, 652667210), (65, 622544108), (124, 326333605), (130, 311272054), (155, 261066884), (260, 155636027), (310, 130533442), (403, 100410340), (620, 65266721), (806, 50205170), (1612, 25102585), (2015, 20082068), (4030, 10041034), (8060, 5020517)]