420855247060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{914902711}}^1$

素因数の和:914902743

約数の個数: 24

約数和(自身を含む): 922221933696

約数和(自身を除く): 501366686636

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 914902711, 1829805422, 3659610844, 4574513555, 9149027110, 18298054220, 21042762353, 42085524706, 84171049412, 105213811765, 210427623530, 420855247060]

約数ペア:

[(1, 420855247060), (2, 210427623530), (4, 105213811765), (5, 84171049412), (10, 42085524706), (20, 21042762353), (23, 18298054220), (46, 9149027110), (92, 4574513555), (115, 3659610844), (230, 1829805422), (460, 914902711)]