11319140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 16042012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 347, 466, 694, 932, 1165, 1388, 1631, 1735, 2330, 2429, 3262, 3470, 4660, 4858, 6524, 6940, 8155, 9716, 12145, 16310, 24290, 32620, 48580, 80851, 161702, 323404, 404255, 565957, 808510, 1131914, 1617020, 2263828, 2829785, 5659570, 11319140]

約数ペア:

[(1, 11319140), (2, 5659570), (4, 2829785), (5, 2263828), (7, 1617020), (10, 1131914), (14, 808510), (20, 565957), (28, 404255), (35, 323404), (70, 161702), (140, 80851), (233, 48580), (347, 32620), (466, 24290), (694, 16310), (932, 12145), (1165, 9716), (1388, 8155), (1631, 6940), (1735, 6524), (2330, 4858), (2429, 4660), (3262, 3470)]