109003960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209623}}^1$

素因数の和:209647

約数の個数: 32

約数和(自身を含む): 264126240

約数和(自身を除く): 155122280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 209623, 419246, 838492, 1048115, 1676984, 2096230, 2725099, 4192460, 5450198, 8384920, 10900396, 13625495, 21800792, 27250990, 54501980, 109003960]

約数ペア:

[(1, 109003960), (2, 54501980), (4, 27250990), (5, 21800792), (8, 13625495), (10, 10900396), (13, 8384920), (20, 5450198), (26, 4192460), (40, 2725099), (52, 2096230), (65, 1676984), (104, 1048115), (130, 838492), (260, 419246), (520, 209623)]