58747120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 142490880

約数和(自身を除く): 83743760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 89, 148, 178, 185, 223, 296, 356, 370, 445, 446, 592, 712, 740, 890, 892, 1115, 1424, 1480, 1780, 1784, 2230, 2960, 3293, 3560, 3568, 4460, 6586, 7120, 8251, 8920, 13172, 16465, 16502, 17840, 19847, 26344, 32930, 33004, 39694, 41255, 52688, 65860, 66008, 79388, 82510, 99235, 131720, 132016, 158776, 165020, 198470, 263440, 317552, 330040, 396940, 660080, 734339, 793880, 1468678, 1587760, 2937356, 3671695, 5874712, 7343390, 11749424, 14686780, 29373560, 58747120]

約数ペア:

[(1, 58747120), (2, 29373560), (4, 14686780), (5, 11749424), (8, 7343390), (10, 5874712), (16, 3671695), (20, 2937356), (37, 1587760), (40, 1468678), (74, 793880), (80, 734339), (89, 660080), (148, 396940), (178, 330040), (185, 317552), (223, 263440), (296, 198470), (356, 165020), (370, 158776), (445, 132016), (446, 131720), (592, 99235), (712, 82510), (740, 79388), (890, 66008), (892, 65860), (1115, 52688), (1424, 41255), (1480, 39694), (1780, 33004), (1784, 32930), (2230, 26344), (2960, 19847), (3293, 17840), (3560, 16502), (3568, 16465), (4460, 13172), (6586, 8920), (7120, 8251)]