155628500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{10733}}^1$

素因数の和:10781

約数の個数: 48

約数和(自身を含む): 351645840

約数和(自身を除く): 196017340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 7250, 10733, 14500, 21466, 42932, 53665, 107330, 214660, 268325, 311257, 536650, 622514, 1073300, 1245028, 1341625, 1556285, 2683250, 3112570, 5366500, 6225140, 7781425, 15562850, 31125700, 38907125, 77814250, 155628500]

約数ペア:

[(1, 155628500), (2, 77814250), (4, 38907125), (5, 31125700), (10, 15562850), (20, 7781425), (25, 6225140), (29, 5366500), (50, 3112570), (58, 2683250), (100, 1556285), (116, 1341625), (125, 1245028), (145, 1073300), (250, 622514), (290, 536650), (500, 311257), (580, 268325), (725, 214660), (1450, 107330), (2900, 53665), (3625, 42932), (7250, 21466), (10733, 14500)]