14686780

素因数分解:

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

素因数の和:358

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 17488580

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 89, 148, 178, 185, 223, 356, 370, 445, 446, 740, 890, 892, 1115, 1780, 2230, 3293, 4460, 6586, 8251, 13172, 16465, 16502, 19847, 32930, 33004, 39694, 41255, 65860, 79388, 82510, 99235, 165020, 198470, 396940, 734339, 1468678, 2937356, 3671695, 7343390, 14686780]

約数ペア:

[(1, 14686780), (2, 7343390), (4, 3671695), (5, 2937356), (10, 1468678), (20, 734339), (37, 396940), (74, 198470), (89, 165020), (148, 99235), (178, 82510), (185, 79388), (223, 65860), (356, 41255), (370, 39694), (445, 33004), (446, 32930), (740, 19847), (890, 16502), (892, 16465), (1115, 13172), (1780, 8251), (2230, 6586), (3293, 4460)]