26005640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 61217100

約数和(自身を除く): 35211460

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 1229, 2116, 2458, 2645, 4232, 4916, 5290, 6145, 9832, 10580, 12290, 21160, 24580, 28267, 49160, 56534, 113068, 141335, 226136, 282670, 565340, 650141, 1130680, 1300282, 2600564, 3250705, 5201128, 6501410, 13002820, 26005640]

約数ペア:

[(1, 26005640), (2, 13002820), (4, 6501410), (5, 5201128), (8, 3250705), (10, 2600564), (20, 1300282), (23, 1130680), (40, 650141), (46, 565340), (92, 282670), (115, 226136), (184, 141335), (230, 113068), (460, 56534), (529, 49160), (920, 28267), (1058, 24580), (1229, 21160), (2116, 12290), (2458, 10580), (2645, 9832), (4232, 6145), (4916, 5290)]