8312020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6203}}^1$

素因数の和:6279

約数の個数: 24

約数和(自身を含む): 17718624

約数和(自身を除く): 9406604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 6203, 12406, 24812, 31015, 62030, 124060, 415601, 831202, 1662404, 2078005, 4156010, 8312020]

約数ペア:

[(1, 8312020), (2, 4156010), (4, 2078005), (5, 1662404), (10, 831202), (20, 415601), (67, 124060), (134, 62030), (268, 31015), (335, 24812), (670, 12406), (1340, 6203)]