41880440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 108250560

約数和(自身を除く): 66370120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 373, 401, 746, 802, 1492, 1604, 1865, 2005, 2611, 2807, 2984, 3208, 3730, 4010, 5222, 5614, 7460, 8020, 10444, 11228, 13055, 14035, 14920, 16040, 20888, 22456, 26110, 28070, 52220, 56140, 104440, 112280, 149573, 299146, 598292, 747865, 1047011, 1196584, 1495730, 2094022, 2991460, 4188044, 5235055, 5982920, 8376088, 10470110, 20940220, 41880440]

約数ペア:

[(1, 41880440), (2, 20940220), (4, 10470110), (5, 8376088), (7, 5982920), (8, 5235055), (10, 4188044), (14, 2991460), (20, 2094022), (28, 1495730), (35, 1196584), (40, 1047011), (56, 747865), (70, 598292), (140, 299146), (280, 149573), (373, 112280), (401, 104440), (746, 56140), (802, 52220), (1492, 28070), (1604, 26110), (1865, 22456), (2005, 20888), (2611, 16040), (2807, 14920), (2984, 14035), (3208, 13055), (3730, 11228), (4010, 10444), (5222, 8020), (5614, 7460)]