114861520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84457}}^1$

素因数の和:84487

約数の個数: 40

約数和(自身を含む): 282765384

約数和(自身を除く): 167903864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 84457, 168914, 337828, 422285, 675656, 844570, 1351312, 1435769, 1689140, 2871538, 3378280, 5743076, 6756560, 7178845, 11486152, 14357690, 22972304, 28715380, 57430760, 114861520]

約数ペア:

[(1, 114861520), (2, 57430760), (4, 28715380), (5, 22972304), (8, 14357690), (10, 11486152), (16, 7178845), (17, 6756560), (20, 5743076), (34, 3378280), (40, 2871538), (68, 1689140), (80, 1435769), (85, 1351312), (136, 844570), (170, 675656), (272, 422285), (340, 337828), (680, 168914), (1360, 84457)]