23663090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 49766400

約数和(自身を除く): 26103310

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 199, 230, 235, 253, 398, 470, 506, 517, 995, 1034, 1081, 1265, 1990, 2162, 2189, 2530, 2585, 4378, 4577, 5170, 5405, 9154, 9353, 10810, 10945, 11891, 18706, 21890, 22885, 23782, 45770, 46765, 50347, 59455, 93530, 100694, 102883, 118910, 205766, 215119, 251735, 430238, 503470, 514415, 1028830, 1075595, 2151190, 2366309, 4732618, 11831545, 23663090]

約数ペア:

[(1, 23663090), (2, 11831545), (5, 4732618), (10, 2366309), (11, 2151190), (22, 1075595), (23, 1028830), (46, 514415), (47, 503470), (55, 430238), (94, 251735), (110, 215119), (115, 205766), (199, 118910), (230, 102883), (235, 100694), (253, 93530), (398, 59455), (470, 50347), (506, 46765), (517, 45770), (995, 23782), (1034, 22885), (1081, 21890), (1265, 18706), (1990, 11891), (2162, 10945), (2189, 10810), (2530, 9353), (2585, 9154), (4378, 5405), (4577, 5170)]