26560300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20431}}^1$

素因数の和:20458

約数の個数: 36

約数和(自身を含む): 62072416

約数和(自身を除く): 35512116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 20431, 40862, 81724, 102155, 204310, 265603, 408620, 510775, 531206, 1021550, 1062412, 1328015, 2043100, 2656030, 5312060, 6640075, 13280150, 26560300]

約数ペア:

[(1, 26560300), (2, 13280150), (4, 6640075), (5, 5312060), (10, 2656030), (13, 2043100), (20, 1328015), (25, 1062412), (26, 1021550), (50, 531206), (52, 510775), (65, 408620), (100, 265603), (130, 204310), (260, 102155), (325, 81724), (650, 40862), (1300, 20431)]