26052680

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12289}}^1$

素因数の和:12353

約数の個数: 32

約数和(自身を含む): 59729400

約数和(自身を除く): 33676720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 12289, 24578, 49156, 61445, 98312, 122890, 245780, 491560, 651317, 1302634, 2605268, 3256585, 5210536, 6513170, 13026340, 26052680]

約数ペア:

[(1, 26052680), (2, 13026340), (4, 6513170), (5, 5210536), (8, 3256585), (10, 2605268), (20, 1302634), (40, 651317), (53, 491560), (106, 245780), (212, 122890), (265, 98312), (424, 61445), (530, 49156), (1060, 24578), (2120, 12289)]