26648680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22973}}^1$

素因数の和:23013

約数の個数: 32

約数和(自身を含む): 62029800

約数和(自身を除く): 35381120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 22973, 45946, 91892, 114865, 183784, 229730, 459460, 666217, 918920, 1332434, 2664868, 3331085, 5329736, 6662170, 13324340, 26648680]

約数ペア:

[(1, 26648680), (2, 13324340), (4, 6662170), (5, 5329736), (8, 3331085), (10, 2664868), (20, 1332434), (29, 918920), (40, 666217), (58, 459460), (116, 229730), (145, 183784), (232, 114865), (290, 91892), (580, 45946), (1160, 22973)]