11495540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 27818112

約数和(自身を除く): 16322572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 523, 628, 785, 1046, 1099, 1570, 2092, 2198, 2615, 3140, 3661, 4396, 5230, 5495, 7322, 10460, 10990, 14644, 18305, 21980, 36610, 73220, 82111, 164222, 328444, 410555, 574777, 821110, 1149554, 1642220, 2299108, 2873885, 5747770, 11495540]

約数ペア:

[(1, 11495540), (2, 5747770), (4, 2873885), (5, 2299108), (7, 1642220), (10, 1149554), (14, 821110), (20, 574777), (28, 410555), (35, 328444), (70, 164222), (140, 82111), (157, 73220), (314, 36610), (523, 21980), (628, 18305), (785, 14644), (1046, 10990), (1099, 10460), (1570, 7322), (2092, 5495), (2198, 5230), (2615, 4396), (3140, 3661)]