42341780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162853}}^1$

素因数の和:162875

約数の個数: 24

約数和(自身を含む): 95758152

約数和(自身を除く): 53416372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 162853, 325706, 651412, 814265, 1628530, 2117089, 3257060, 4234178, 8468356, 10585445, 21170890, 42341780]

約数ペア:

[(1, 42341780), (2, 21170890), (4, 10585445), (5, 8468356), (10, 4234178), (13, 3257060), (20, 2117089), (26, 1628530), (52, 814265), (65, 651412), (130, 325706), (260, 162853)]