746255680

素因数分解:

$2^6\times 5^1\times {\mathrm{2332049}}^1$

素因数の和:2332066

約数の個数: 28

約数和(自身を含む): 1777022100

約数和(自身を除く): 1030766420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2332049, 4664098, 9328196, 11660245, 18656392, 23320490, 37312784, 46640980, 74625568, 93281960, 149251136, 186563920, 373127840, 746255680]

約数ペア:

[(1, 746255680), (2, 373127840), (4, 186563920), (5, 149251136), (8, 93281960), (10, 74625568), (16, 46640980), (20, 37312784), (32, 23320490), (40, 18656392), (64, 11660245), (80, 9328196), (160, 4664098), (320, 2332049)]