104842840

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7027}}^1$

素因数の和:7411

約数の個数: 32

約数和(自身を含む): 236562480

約数和(自身を除く): 131719640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3730, 7027, 7460, 14054, 14920, 28108, 35135, 56216, 70270, 140540, 281080, 2621071, 5242142, 10484284, 13105355, 20968568, 26210710, 52421420, 104842840]

約数ペア:

[(1, 104842840), (2, 52421420), (4, 26210710), (5, 20968568), (8, 13105355), (10, 10484284), (20, 5242142), (40, 2621071), (373, 281080), (746, 140540), (1492, 70270), (1865, 56216), (2984, 35135), (3730, 28108), (7027, 14920), (7460, 14054)]