13760380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11279}}^1$

素因数の和:11349

約数の個数: 24

約数和(自身を含む): 29373120

約数和(自身を除く): 15612740

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 11279, 22558, 45116, 56395, 112790, 225580, 688019, 1376038, 2752076, 3440095, 6880190, 13760380]

約数ペア:

[(1, 13760380), (2, 6880190), (4, 3440095), (5, 2752076), (10, 1376038), (20, 688019), (61, 225580), (122, 112790), (244, 56395), (305, 45116), (610, 22558), (1220, 11279)]