76136480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67979}}^1$

素因数の和:68001

約数の個数: 48

約数和(自身を含む): 205571520

約数和(自身を除く): 129435040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 67979, 135958, 271916, 339895, 475853, 543832, 679790, 951706, 1087664, 1359580, 1903412, 2175328, 2379265, 2719160, 3806824, 4758530, 5438320, 7613648, 9517060, 10876640, 15227296, 19034120, 38068240, 76136480]

約数ペア:

[(1, 76136480), (2, 38068240), (4, 19034120), (5, 15227296), (7, 10876640), (8, 9517060), (10, 7613648), (14, 5438320), (16, 4758530), (20, 3806824), (28, 2719160), (32, 2379265), (35, 2175328), (40, 1903412), (56, 1359580), (70, 1087664), (80, 951706), (112, 679790), (140, 543832), (160, 475853), (224, 339895), (280, 271916), (560, 135958), (1120, 67979)]