17574370495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 24455208960

約数和(自身を除く): 6880838465

約数列:

[1, 5, 11, 23, 55, 71, 115, 253, 355, 419, 467, 781, 1265, 1633, 2095, 2335, 3905, 4609, 5137, 8165, 9637, 10741, 17963, 23045, 25685, 29749, 33157, 48185, 53705, 89815, 106007, 118151, 148745, 165785, 195673, 327239, 364727, 530035, 590755, 684227, 762611, 978365, 1636195, 1823635, 2152403, 3421135, 3813055, 4500479, 7526497, 8388721, 10762015, 13892783, 22502395, 37632485, 41943605, 49505269, 69463915, 152820613, 247526345, 319534009, 764103065, 1597670045, 3514874099, 17574370495]

約数ペア:

[(1, 17574370495), (5, 3514874099), (11, 1597670045), (23, 764103065), (55, 319534009), (71, 247526345), (115, 152820613), (253, 69463915), (355, 49505269), (419, 41943605), (467, 37632485), (781, 22502395), (1265, 13892783), (1633, 10762015), (2095, 8388721), (2335, 7526497), (3905, 4500479), (4609, 3813055), (5137, 3421135), (8165, 2152403), (9637, 1823635), (10741, 1636195), (17963, 978365), (23045, 762611), (25685, 684227), (29749, 590755), (33157, 530035), (48185, 364727), (53705, 327239), (89815, 195673), (106007, 165785), (118151, 148745)]