99702940

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{21961}}^1$

素因数の和:22197

約数の個数: 24

約数和(自身を含む): 210308112

約数和(自身を除く): 110605172

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 21961, 43922, 87844, 109805, 219610, 439220, 4985147, 9970294, 19940588, 24925735, 49851470, 99702940]

約数ペア:

[(1, 99702940), (2, 49851470), (4, 24925735), (5, 19940588), (10, 9970294), (20, 4985147), (227, 439220), (454, 219610), (908, 109805), (1135, 87844), (2270, 43922), (4540, 21961)]