5009620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3253}}^1$

素因数の和:3280

約数の個数: 48

約数和(自身を含む): 13120128

約数和(自身を除く): 8110508

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, 3253, 6506, 13012, 16265, 22771, 32530, 35783, 45542, 65060, 71566, 91084, 113855, 143132, 178915, 227710, 250481, 357830, 455420, 500962, 715660, 1001924, 1252405, 2504810, 5009620]

約数ペア:

[(1, 5009620), (2, 2504810), (4, 1252405), (5, 1001924), (7, 715660), (10, 500962), (11, 455420), (14, 357830), (20, 250481), (22, 227710), (28, 178915), (35, 143132), (44, 113855), (55, 91084), (70, 71566), (77, 65060), (110, 45542), (140, 35783), (154, 32530), (220, 22771), (308, 16265), (385, 13012), (770, 6506), (1540, 3253)]