101099720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109891}}^1$

素因数の和:109925

約数の個数: 32

約数和(自身を含む): 237366720

約数和(自身を除く): 136267000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 109891, 219782, 439564, 549455, 879128, 1098910, 2197820, 2527493, 4395640, 5054986, 10109972, 12637465, 20219944, 25274930, 50549860, 101099720]

約数ペア:

[(1, 101099720), (2, 50549860), (4, 25274930), (5, 20219944), (8, 12637465), (10, 10109972), (20, 5054986), (23, 4395640), (40, 2527493), (46, 2197820), (92, 1098910), (115, 879128), (184, 549455), (230, 439564), (460, 219782), (920, 109891)]