125626280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241589}}^1$

素因数の和:241613

約数の個数: 32

約数和(自身を含む): 304403400

約数和(自身を除く): 178777120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 241589, 483178, 966356, 1207945, 1932712, 2415890, 3140657, 4831780, 6281314, 9663560, 12562628, 15703285, 25125256, 31406570, 62813140, 125626280]

約数ペア:

[(1, 125626280), (2, 62813140), (4, 31406570), (5, 25125256), (8, 15703285), (10, 12562628), (13, 9663560), (20, 6281314), (26, 4831780), (40, 3140657), (52, 2415890), (65, 1932712), (104, 1207945), (130, 966356), (260, 483178), (520, 241589)]