171007040

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3089}}^1$

素因数の和:3279

約数の個数: 56

約数和(自身を含む): 409696920

約数和(自身を除く): 238689880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3089, 3460, 5536, 6178, 6920, 11072, 12356, 13840, 15445, 24712, 27680, 30890, 49424, 55360, 61780, 98848, 123560, 197696, 247120, 494240, 534397, 988480, 1068794, 2137588, 2671985, 4275176, 5343970, 8550352, 10687940, 17100704, 21375880, 34201408, 42751760, 85503520, 171007040]

約数ペア:

[(1, 171007040), (2, 85503520), (4, 42751760), (5, 34201408), (8, 21375880), (10, 17100704), (16, 10687940), (20, 8550352), (32, 5343970), (40, 4275176), (64, 2671985), (80, 2137588), (160, 1068794), (173, 988480), (320, 534397), (346, 494240), (692, 247120), (865, 197696), (1384, 123560), (1730, 98848), (2768, 61780), (3089, 55360), (3460, 49424), (5536, 30890), (6178, 27680), (6920, 24712), (11072, 15445), (12356, 13840)]