39750550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 48

約数和(自身を含む): 85217760

約数和(自身を除く): 45467210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 829, 959, 1370, 1658, 1918, 3425, 4145, 4795, 5803, 6850, 8290, 9590, 11606, 20725, 23975, 29015, 41450, 47950, 58030, 113573, 145075, 227146, 290150, 567865, 795011, 1135730, 1590022, 2839325, 3975055, 5678650, 7950110, 19875275, 39750550]

約数ペア:

[(1, 39750550), (2, 19875275), (5, 7950110), (7, 5678650), (10, 3975055), (14, 2839325), (25, 1590022), (35, 1135730), (50, 795011), (70, 567865), (137, 290150), (175, 227146), (274, 145075), (350, 113573), (685, 58030), (829, 47950), (959, 41450), (1370, 29015), (1658, 23975), (1918, 20725), (3425, 11606), (4145, 9590), (4795, 8290), (5803, 6850)]