278317650080

素因数分解:

$2^5\times 5^1\times {\mathrm{1739485313}}^1$

素因数の和:1739485328

約数の個数: 24

約数和(自身を含む): 657525448692

約数和(自身を除く): 379207798612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1739485313, 3478970626, 6957941252, 8697426565, 13915882504, 17394853130, 27831765008, 34789706260, 55663530016, 69579412520, 139158825040, 278317650080]

約数ペア:

[(1, 278317650080), (2, 139158825040), (4, 69579412520), (5, 55663530016), (8, 34789706260), (10, 27831765008), (16, 17394853130), (20, 13915882504), (32, 8697426565), (40, 6957941252), (80, 3478970626), (160, 1739485313)]