79715380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{234457}}^1$

素因数の和:234483

約数の個数: 24

約数和(自身を含む): 177250248

約数和(自身を除く): 97534868

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 234457, 468914, 937828, 1172285, 2344570, 3985769, 4689140, 7971538, 15943076, 19928845, 39857690, 79715380]

約数ペア:

[(1, 79715380), (2, 39857690), (4, 19928845), (5, 15943076), (10, 7971538), (17, 4689140), (20, 3985769), (34, 2344570), (68, 1172285), (85, 937828), (170, 468914), (340, 234457)]