13963170160

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{695377}}^1$

素因数の和:695641

約数の個数: 40

約数和(自身を含む): 32593757616

約数和(自身を除く): 18630587456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 5020, 10040, 20080, 695377, 1390754, 2781508, 3476885, 5563016, 6953770, 11126032, 13907540, 27815080, 55630160, 174539627, 349079254, 698158508, 872698135, 1396317016, 1745396270, 2792634032, 3490792540, 6981585080, 13963170160]

約数ペア:

[(1, 13963170160), (2, 6981585080), (4, 3490792540), (5, 2792634032), (8, 1745396270), (10, 1396317016), (16, 872698135), (20, 698158508), (40, 349079254), (80, 174539627), (251, 55630160), (502, 27815080), (1004, 13907540), (1255, 11126032), (2008, 6953770), (2510, 5563016), (4016, 3476885), (5020, 2781508), (10040, 1390754), (20080, 695377)]