730415680

素因数分解:

$2^6\times 5^1\times {\mathrm{2282549}}^1$

素因数の和:2282566

約数の個数: 28

約数和(自身を含む): 1739303100

約数和(自身を除く): 1008887420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2282549, 4565098, 9130196, 11412745, 18260392, 22825490, 36520784, 45650980, 73041568, 91301960, 146083136, 182603920, 365207840, 730415680]

約数ペア:

[(1, 730415680), (2, 365207840), (4, 182603920), (5, 146083136), (8, 91301960), (10, 73041568), (16, 45650980), (20, 36520784), (32, 22825490), (40, 18260392), (64, 11412745), (80, 9130196), (160, 4565098), (320, 2282549)]