41739700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 96478200

約数和(自身を除く): 54738500

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 389, 580, 725, 740, 778, 925, 1073, 1450, 1556, 1850, 1945, 2146, 2900, 3700, 3890, 4292, 5365, 7780, 9725, 10730, 11281, 14393, 19450, 21460, 22562, 26825, 28786, 38900, 45124, 53650, 56405, 57572, 71965, 107300, 112810, 143930, 225620, 282025, 287860, 359825, 417397, 564050, 719650, 834794, 1128100, 1439300, 1669588, 2086985, 4173970, 8347940, 10434925, 20869850, 41739700]

約数ペア:

[(1, 41739700), (2, 20869850), (4, 10434925), (5, 8347940), (10, 4173970), (20, 2086985), (25, 1669588), (29, 1439300), (37, 1128100), (50, 834794), (58, 719650), (74, 564050), (100, 417397), (116, 359825), (145, 287860), (148, 282025), (185, 225620), (290, 143930), (370, 112810), (389, 107300), (580, 71965), (725, 57572), (740, 56405), (778, 53650), (925, 45124), (1073, 38900), (1450, 28786), (1556, 26825), (1850, 22562), (1945, 21460), (2146, 19450), (2900, 14393), (3700, 11281), (3890, 10730), (4292, 9725), (5365, 7780)]