79591810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 148852080

約数和(自身を除く): 69260270

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 890, 2417, 3293, 4834, 6586, 12085, 16465, 24170, 32930, 89429, 178858, 215113, 430226, 447145, 894290, 1075565, 2151130, 7959181, 15918362, 39795905, 79591810]

約数ペア:

[(1, 79591810), (2, 39795905), (5, 15918362), (10, 7959181), (37, 2151130), (74, 1075565), (89, 894290), (178, 447145), (185, 430226), (370, 215113), (445, 178858), (890, 89429), (2417, 32930), (3293, 24170), (4834, 16465), (6586, 12085)]