117255680

素因数分解:

$2^9\times 5^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 283870224

約数和(自身を除く): 166614544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 256, 281, 320, 326, 512, 562, 640, 652, 815, 1124, 1280, 1304, 1405, 1630, 2248, 2560, 2608, 2810, 3260, 4496, 5216, 5620, 6520, 8992, 10432, 11240, 13040, 17984, 20864, 22480, 26080, 35968, 41728, 44960, 45803, 52160, 71936, 83456, 89920, 91606, 104320, 143872, 179840, 183212, 208640, 229015, 359680, 366424, 417280, 458030, 719360, 732848, 916060, 1465696, 1832120, 2931392, 3664240, 5862784, 7328480, 11725568, 14656960, 23451136, 29313920, 58627840, 117255680]

約数ペア:

[(1, 117255680), (2, 58627840), (4, 29313920), (5, 23451136), (8, 14656960), (10, 11725568), (16, 7328480), (20, 5862784), (32, 3664240), (40, 2931392), (64, 1832120), (80, 1465696), (128, 916060), (160, 732848), (163, 719360), (256, 458030), (281, 417280), (320, 366424), (326, 359680), (512, 229015), (562, 208640), (640, 183212), (652, 179840), (815, 143872), (1124, 104320), (1280, 91606), (1304, 89920), (1405, 83456), (1630, 71936), (2248, 52160), (2560, 45803), (2608, 44960), (2810, 41728), (3260, 35968), (4496, 26080), (5216, 22480), (5620, 20864), (6520, 17984), (8992, 13040), (10432, 11240)]