11945900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7027}}^1$

素因数の和:7058

約数の個数: 36

約数和(自身を含む): 27451368

約数和(自身を除く): 15505468

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 7027, 14054, 28108, 35135, 70270, 119459, 140540, 175675, 238918, 351350, 477836, 597295, 702700, 1194590, 2389180, 2986475, 5972950, 11945900]

約数ペア:

[(1, 11945900), (2, 5972950), (4, 2986475), (5, 2389180), (10, 1194590), (17, 702700), (20, 597295), (25, 477836), (34, 351350), (50, 238918), (68, 175675), (85, 140540), (100, 119459), (170, 70270), (340, 35135), (425, 28108), (850, 14054), (1700, 7027)]