104954920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{374839}}^1$

素因数の和:374857

約数の個数: 32

約数和(自身を含む): 269884800

約数和(自身を除く): 164929880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 374839, 749678, 1499356, 1874195, 2623873, 2998712, 3748390, 5247746, 7496780, 10495492, 13119365, 14993560, 20990984, 26238730, 52477460, 104954920]

約数ペア:

[(1, 104954920), (2, 52477460), (4, 26238730), (5, 20990984), (7, 14993560), (8, 13119365), (10, 10495492), (14, 7496780), (20, 5247746), (28, 3748390), (35, 2998712), (40, 2623873), (56, 1874195), (70, 1499356), (140, 749678), (280, 374839)]