91799440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49891}}^1$

素因数の和:49927

約数の個数: 40

約数和(自身を含む): 222717888

約数和(自身を除く): 130918448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 49891, 99782, 199564, 249455, 399128, 498910, 798256, 997820, 1147493, 1995640, 2294986, 3991280, 4589972, 5737465, 9179944, 11474930, 18359888, 22949860, 45899720, 91799440]

約数ペア:

[(1, 91799440), (2, 45899720), (4, 22949860), (5, 18359888), (8, 11474930), (10, 9179944), (16, 5737465), (20, 4589972), (23, 3991280), (40, 2294986), (46, 1995640), (80, 1147493), (92, 997820), (115, 798256), (184, 498910), (230, 399128), (368, 249455), (460, 199564), (920, 99782), (1840, 49891)]