11677820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7610

約数の個数: 48

約数和(自身を含む): 30578688

約数和(自身を除く): 18900868

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 7583, 15166, 30332, 37915, 53081, 75830, 83413, 106162, 151660, 166826, 212324, 265405, 333652, 417065, 530810, 583891, 834130, 1061620, 1167782, 1668260, 2335564, 2919455, 5838910, 11677820]

約数ペア:

[(1, 11677820), (2, 5838910), (4, 2919455), (5, 2335564), (7, 1668260), (10, 1167782), (11, 1061620), (14, 834130), (20, 583891), (22, 530810), (28, 417065), (35, 333652), (44, 265405), (55, 212324), (70, 166826), (77, 151660), (110, 106162), (140, 83413), (154, 75830), (220, 53081), (308, 37915), (385, 30332), (770, 15166), (1540, 7583)]