70132520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76231}}^1$

素因数の和:76265

約数の個数: 32

約数和(自身を含む): 164661120

約数和(自身を除く): 94528600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 76231, 152462, 304924, 381155, 609848, 762310, 1524620, 1753313, 3049240, 3506626, 7013252, 8766565, 14026504, 17533130, 35066260, 70132520]

約数ペア:

[(1, 70132520), (2, 35066260), (4, 17533130), (5, 14026504), (8, 8766565), (10, 7013252), (20, 3506626), (23, 3049240), (40, 1753313), (46, 1524620), (92, 762310), (115, 609848), (184, 381155), (230, 304924), (460, 152462), (920, 76231)]