99550900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43283}}^1$

素因数の和:43320

約数の個数: 36

約数和(自身を含む): 225423072

約数和(自身を除く): 125872172

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 43283, 86566, 173132, 216415, 432830, 865660, 995509, 1082075, 1991018, 2164150, 3982036, 4328300, 4977545, 9955090, 19910180, 24887725, 49775450, 99550900]

約数ペア:

[(1, 99550900), (2, 49775450), (4, 24887725), (5, 19910180), (10, 9955090), (20, 4977545), (23, 4328300), (25, 3982036), (46, 2164150), (50, 1991018), (92, 1082075), (100, 995509), (115, 865660), (230, 432830), (460, 216415), (575, 173132), (1150, 86566), (2300, 43283)]