40208830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174821}}^1$

素因数の和:174851

約数の個数: 16

約数和(自身を含む): 75523104

約数和(自身を除く): 35314274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 174821, 349642, 874105, 1748210, 4020883, 8041766, 20104415, 40208830]

約数ペア:

[(1, 40208830), (2, 20104415), (5, 8041766), (10, 4020883), (23, 1748210), (46, 874105), (115, 349642), (230, 174821)]