40193300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:945

約数の個数: 72

約数和(自身を含む): 101285184

約数和(自身を除く): 61091884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 857, 938, 1340, 1675, 1714, 1876, 2345, 3350, 3428, 4285, 4690, 5999, 6700, 8570, 9380, 11725, 11998, 17140, 21425, 23450, 23996, 29995, 42850, 46900, 57419, 59990, 85700, 114838, 119980, 149975, 229676, 287095, 299950, 401933, 574190, 599900, 803866, 1148380, 1435475, 1607732, 2009665, 2870950, 4019330, 5741900, 8038660, 10048325, 20096650, 40193300]

約数ペア:

[(1, 40193300), (2, 20096650), (4, 10048325), (5, 8038660), (7, 5741900), (10, 4019330), (14, 2870950), (20, 2009665), (25, 1607732), (28, 1435475), (35, 1148380), (50, 803866), (67, 599900), (70, 574190), (100, 401933), (134, 299950), (140, 287095), (175, 229676), (268, 149975), (335, 119980), (350, 114838), (469, 85700), (670, 59990), (700, 57419), (857, 46900), (938, 42850), (1340, 29995), (1675, 23996), (1714, 23450), (1876, 21425), (2345, 17140), (3350, 11998), (3428, 11725), (4285, 9380), (4690, 8570), (5999, 6700)]