79831720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33827}}^1$

素因数の和:33897

約数の個数: 32

約数和(自身を含む): 182671200

約数和(自身を除く): 102839480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 33827, 67654, 135308, 169135, 270616, 338270, 676540, 1353080, 1995793, 3991586, 7983172, 9978965, 15966344, 19957930, 39915860, 79831720]

約数ペア:

[(1, 79831720), (2, 39915860), (4, 19957930), (5, 15966344), (8, 9978965), (10, 7983172), (20, 3991586), (40, 1995793), (59, 1353080), (118, 676540), (236, 338270), (295, 270616), (472, 169135), (590, 135308), (1180, 67654), (2360, 33827)]