26423870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 29563330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 47, 55, 94, 95, 110, 190, 209, 235, 269, 418, 470, 517, 538, 893, 1034, 1045, 1345, 1786, 2090, 2585, 2690, 2959, 4465, 5111, 5170, 5918, 8930, 9823, 10222, 12643, 14795, 19646, 25286, 25555, 29590, 49115, 51110, 56221, 63215, 98230, 112442, 126430, 139073, 240217, 278146, 281105, 480434, 562210, 695365, 1201085, 1390730, 2402170, 2642387, 5284774, 13211935, 26423870]

約数ペア:

[(1, 26423870), (2, 13211935), (5, 5284774), (10, 2642387), (11, 2402170), (19, 1390730), (22, 1201085), (38, 695365), (47, 562210), (55, 480434), (94, 281105), (95, 278146), (110, 240217), (190, 139073), (209, 126430), (235, 112442), (269, 98230), (418, 63215), (470, 56221), (517, 51110), (538, 49115), (893, 29590), (1034, 25555), (1045, 25286), (1345, 19646), (1786, 14795), (2090, 12643), (2585, 10222), (2690, 9823), (2959, 8930), (4465, 5918), (5111, 5170)]