733607860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{14737}}^1$

素因数の和:14896

約数の個数: 48

約数和(自身を含む): 1634149440

約数和(自身を除く): 900541580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 2489, 2620, 4978, 9956, 12445, 14737, 24890, 29474, 49780, 58948, 73685, 147370, 280003, 294740, 560006, 1120012, 1400015, 1930547, 2800030, 3861094, 5600060, 7722188, 9652735, 19305470, 36680393, 38610940, 73360786, 146721572, 183401965, 366803930, 733607860]

約数ペア:

[(1, 733607860), (2, 366803930), (4, 183401965), (5, 146721572), (10, 73360786), (19, 38610940), (20, 36680393), (38, 19305470), (76, 9652735), (95, 7722188), (131, 5600060), (190, 3861094), (262, 2800030), (380, 1930547), (524, 1400015), (655, 1120012), (1310, 560006), (2489, 294740), (2620, 280003), (4978, 147370), (9956, 73685), (12445, 58948), (14737, 49780), (24890, 29474)]