4139106050

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{24499}}^1$

素因数の和:24651

約数の個数: 48

約数和(自身を含む): 8020320000

約数和(自身を除く): 3881213950

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 109, 155, 218, 310, 545, 775, 1090, 1550, 2725, 3379, 5450, 6758, 16895, 24499, 33790, 48998, 84475, 122495, 168950, 244990, 612475, 759469, 1224950, 1518938, 2670391, 3797345, 5340782, 7594690, 13351955, 18986725, 26703910, 37973450, 66759775, 82782121, 133519550, 165564242, 413910605, 827821210, 2069553025, 4139106050]

約数ペア:

[(1, 4139106050), (2, 2069553025), (5, 827821210), (10, 413910605), (25, 165564242), (31, 133519550), (50, 82782121), (62, 66759775), (109, 37973450), (155, 26703910), (218, 18986725), (310, 13351955), (545, 7594690), (775, 5340782), (1090, 3797345), (1550, 2670391), (2725, 1518938), (3379, 1224950), (5450, 759469), (6758, 612475), (16895, 244990), (24499, 168950), (33790, 122495), (48998, 84475)]