187278880

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50891}}^1$

素因数の和:50929

約数の個数: 48

約数和(自身を含む): 461692224

約数和(自身を除く): 274413344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 50891, 101782, 203564, 254455, 407128, 508910, 814256, 1017820, 1170493, 1628512, 2035640, 2340986, 4071280, 4681972, 5852465, 8142560, 9363944, 11704930, 18727888, 23409860, 37455776, 46819720, 93639440, 187278880]

約数ペア:

[(1, 187278880), (2, 93639440), (4, 46819720), (5, 37455776), (8, 23409860), (10, 18727888), (16, 11704930), (20, 9363944), (23, 8142560), (32, 5852465), (40, 4681972), (46, 4071280), (80, 2340986), (92, 2035640), (115, 1628512), (160, 1170493), (184, 1017820), (230, 814256), (368, 508910), (460, 407128), (736, 254455), (920, 203564), (1840, 101782), (3680, 50891)]