873678560

素因数分解:

$2^5\times 5^1\times {\mathrm{5460491}}^1$

素因数の和:5460506

約数の個数: 24

約数和(自身を含む): 2064065976

約数和(自身を除く): 1190387416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5460491, 10920982, 21841964, 27302455, 43683928, 54604910, 87367856, 109209820, 174735712, 218419640, 436839280, 873678560]

約数ペア:

[(1, 873678560), (2, 436839280), (4, 218419640), (5, 174735712), (8, 109209820), (10, 87367856), (16, 54604910), (20, 43683928), (32, 27302455), (40, 21841964), (80, 10920982), (160, 5460491)]