11666540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 25357248

約数和(自身を除く): 13690708

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 607, 620, 961, 1214, 1922, 2428, 3035, 3844, 4805, 6070, 9610, 12140, 18817, 19220, 37634, 75268, 94085, 188170, 376340, 583327, 1166654, 2333308, 2916635, 5833270, 11666540]

約数ペア:

[(1, 11666540), (2, 5833270), (4, 2916635), (5, 2333308), (10, 1166654), (20, 583327), (31, 376340), (62, 188170), (124, 94085), (155, 75268), (310, 37634), (607, 19220), (620, 18817), (961, 12140), (1214, 9610), (1922, 6070), (2428, 4805), (3035, 3844)]