267852202280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{515100389}}^1$

素因数の和:515100413

約数の個数: 32

約数和(自身を含む): 649026491400

約数和(自身を除く): 381174289120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 515100389, 1030200778, 2060401556, 2575501945, 4120803112, 5151003890, 6696305057, 10302007780, 13392610114, 20604015560, 26785220228, 33481525285, 53570440456, 66963050570, 133926101140, 267852202280]

約数ペア:

[(1, 267852202280), (2, 133926101140), (4, 66963050570), (5, 53570440456), (8, 33481525285), (10, 26785220228), (13, 20604015560), (20, 13392610114), (26, 10302007780), (40, 6696305057), (52, 5151003890), (65, 4120803112), (104, 2575501945), (130, 2060401556), (260, 1030200778), (520, 515100389)]