244112840

素因数分解:

$2^3\times 5^1\times {\mathrm{6102821}}^1$

素因数の和:6102832

約数の個数: 16

約数和(自身を含む): 549253980

約数和(自身を除く): 305141140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6102821, 12205642, 24411284, 30514105, 48822568, 61028210, 122056420, 244112840]

約数ペア:

[(1, 244112840), (2, 122056420), (4, 61028210), (5, 48822568), (8, 30514105), (10, 24411284), (20, 12205642), (40, 6102821)]