126280180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37361}}^1$

素因数の和:37396

約数の個数: 36

約数和(自身を含む): 287164332

約数和(自身を除く): 160884152

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 37361, 74722, 149444, 186805, 373610, 485693, 747220, 971386, 1942772, 2428465, 4856930, 6314009, 9713860, 12628018, 25256036, 31570045, 63140090, 126280180]

約数ペア:

[(1, 126280180), (2, 63140090), (4, 31570045), (5, 25256036), (10, 12628018), (13, 9713860), (20, 6314009), (26, 4856930), (52, 2428465), (65, 1942772), (130, 971386), (169, 747220), (260, 485693), (338, 373610), (676, 186805), (845, 149444), (1690, 74722), (3380, 37361)]