650788970060

素因数分解:

$2^2\times 5^1\times {\mathrm{5641}}^1\times {\mathrm{5768383}}^1$

素因数の和:5774033

約数の個数: 24

約数和(自身を含む): 1366899346176

約数和(自身を除く): 716110376116

約数列:

[1, 2, 4, 5, 10, 20, 5641, 11282, 22564, 28205, 56410, 112820, 5768383, 11536766, 23073532, 28841915, 57683830, 115367660, 32539448503, 65078897006, 130157794012, 162697242515, 325394485030, 650788970060]

約数ペア:

[(1, 650788970060), (2, 325394485030), (4, 162697242515), (5, 130157794012), (10, 65078897006), (20, 32539448503), (5641, 115367660), (11282, 57683830), (22564, 28841915), (28205, 23073532), (56410, 11536766), (112820, 5768383)]