156922790420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{713285411}}^1$

素因数の和:713285431

約数の個数: 24

約数和(自身を含む): 359495847648

約数和(自身を除く): 202573057228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 713285411, 1426570822, 2853141644, 3566427055, 7132854110, 7846139521, 14265708220, 15692279042, 31384558084, 39230697605, 78461395210, 156922790420]

約数ペア:

[(1, 156922790420), (2, 78461395210), (4, 39230697605), (5, 31384558084), (10, 15692279042), (11, 14265708220), (20, 7846139521), (22, 7132854110), (44, 3566427055), (55, 2853141644), (110, 1426570822), (220, 713285411)]