79774120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86711}}^1$

素因数の和:86745

約数の個数: 32

約数和(自身を含む): 187297920

約数和(自身を除く): 107523800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 86711, 173422, 346844, 433555, 693688, 867110, 1734220, 1994353, 3468440, 3988706, 7977412, 9971765, 15954824, 19943530, 39887060, 79774120]

約数ペア:

[(1, 79774120), (2, 39887060), (4, 19943530), (5, 15954824), (8, 9971765), (10, 7977412), (20, 3988706), (23, 3468440), (40, 1994353), (46, 1734220), (92, 867110), (115, 693688), (184, 433555), (230, 346844), (460, 173422), (920, 86711)]