97937380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55021}}^1$

素因数の和:55119

約数の個数: 24

約数和(自身を含む): 207983160

約数和(自身を除く): 110045780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 55021, 110042, 220084, 275105, 550210, 1100420, 4896869, 9793738, 19587476, 24484345, 48968690, 97937380]

約数ペア:

[(1, 97937380), (2, 48968690), (4, 24484345), (5, 19587476), (10, 9793738), (20, 4896869), (89, 1100420), (178, 550210), (356, 275105), (445, 220084), (890, 110042), (1780, 55021)]