101602280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{195389}}^1$

素因数の和:195413

約数の個数: 32

約数和(自身を含む): 246191400

約数和(自身を除く): 144589120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 195389, 390778, 781556, 976945, 1563112, 1953890, 2540057, 3907780, 5080114, 7815560, 10160228, 12700285, 20320456, 25400570, 50801140, 101602280]

約数ペア:

[(1, 101602280), (2, 50801140), (4, 25400570), (5, 20320456), (8, 12700285), (10, 10160228), (13, 7815560), (20, 5080114), (26, 3907780), (40, 2540057), (52, 1953890), (65, 1563112), (104, 976945), (130, 781556), (260, 390778), (520, 195389)]