194633080

素因数分解:

$2^3\times 5^1\times {\mathrm{4865827}}^1$

素因数の和:4865838

約数の個数: 16

約数和(自身を含む): 437924520

約数和(自身を除く): 243291440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4865827, 9731654, 19463308, 24329135, 38926616, 48658270, 97316540, 194633080]

約数ペア:

[(1, 194633080), (2, 97316540), (4, 48658270), (5, 38926616), (8, 24329135), (10, 19463308), (20, 9731654), (40, 4865827)]