23664620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 58130688

約数和(自身を除く): 34466068

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, 3931, 6020, 7862, 15724, 19655, 27517, 39310, 55034, 78620, 110068, 137585, 169033, 275170, 338066, 550340, 676132, 845165, 1183231, 1690330, 2366462, 3380660, 4732924, 5916155, 11832310, 23664620]

約数ペア:

[(1, 23664620), (2, 11832310), (4, 5916155), (5, 4732924), (7, 3380660), (10, 2366462), (14, 1690330), (20, 1183231), (28, 845165), (35, 676132), (43, 550340), (70, 338066), (86, 275170), (140, 169033), (172, 137585), (215, 110068), (301, 78620), (430, 55034), (602, 39310), (860, 27517), (1204, 19655), (1505, 15724), (3010, 7862), (3931, 6020)]