22388380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 32608100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 3719, 6020, 7438, 14876, 18595, 26033, 37190, 52066, 74380, 104132, 130165, 159917, 260330, 319834, 520660, 639668, 799585, 1119419, 1599170, 2238838, 3198340, 4477676, 5597095, 11194190, 22388380]

約数ペア:

[(1, 22388380), (2, 11194190), (4, 5597095), (5, 4477676), (7, 3198340), (10, 2238838), (14, 1599170), (20, 1119419), (28, 799585), (35, 639668), (43, 520660), (70, 319834), (86, 260330), (140, 159917), (172, 130165), (215, 104132), (301, 74380), (430, 52066), (602, 37190), (860, 26033), (1204, 18595), (1505, 14876), (3010, 7438), (3719, 6020)]