91734080

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3221}}^1$

素因数の和:3327

約数の個数: 56

約数和(自身を含む): 220964760

約数和(自身を除く): 129230680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3221, 3560, 5696, 6442, 7120, 12884, 14240, 16105, 25768, 28480, 32210, 51536, 64420, 103072, 128840, 206144, 257680, 286669, 515360, 573338, 1030720, 1146676, 1433345, 2293352, 2866690, 4586704, 5733380, 9173408, 11466760, 18346816, 22933520, 45867040, 91734080]

約数ペア:

[(1, 91734080), (2, 45867040), (4, 22933520), (5, 18346816), (8, 11466760), (10, 9173408), (16, 5733380), (20, 4586704), (32, 2866690), (40, 2293352), (64, 1433345), (80, 1146676), (89, 1030720), (160, 573338), (178, 515360), (320, 286669), (356, 257680), (445, 206144), (712, 128840), (890, 103072), (1424, 64420), (1780, 51536), (2848, 32210), (3221, 28480), (3560, 25768), (5696, 16105), (6442, 14240), (7120, 12884)]