79536760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86453}}^1$

素因数の和:86487

約数の個数: 32

約数和(自身を含む): 186740640

約数和(自身を除く): 107203880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 86453, 172906, 345812, 432265, 691624, 864530, 1729060, 1988419, 3458120, 3976838, 7953676, 9942095, 15907352, 19884190, 39768380, 79536760]

約数ペア:

[(1, 79536760), (2, 39768380), (4, 19884190), (5, 15907352), (8, 9942095), (10, 7953676), (20, 3976838), (23, 3458120), (40, 1988419), (46, 1729060), (92, 864530), (115, 691624), (184, 432265), (230, 345812), (460, 172906), (920, 86453)]