23063480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 61585920

約数和(自身を除く): 38522440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 43, 44, 46, 53, 55, 86, 88, 92, 106, 110, 115, 172, 184, 212, 215, 220, 230, 253, 265, 344, 424, 430, 440, 460, 473, 506, 530, 583, 860, 920, 946, 989, 1012, 1060, 1166, 1219, 1265, 1720, 1892, 1978, 2024, 2120, 2279, 2332, 2365, 2438, 2530, 2915, 3784, 3956, 4558, 4664, 4730, 4876, 4945, 5060, 5830, 6095, 7912, 9116, 9460, 9752, 9890, 10120, 10879, 11395, 11660, 12190, 13409, 18232, 18920, 19780, 21758, 22790, 23320, 24380, 25069, 26818, 39560, 43516, 45580, 48760, 50138, 52417, 53636, 54395, 67045, 87032, 91160, 100276, 104834, 107272, 108790, 125345, 134090, 200552, 209668, 217580, 250690, 262085, 268180, 419336, 435160, 501380, 524170, 536360, 576587, 1002760, 1048340, 1153174, 2096680, 2306348, 2882935, 4612696, 5765870, 11531740, 23063480]

約数ペア:

[(1, 23063480), (2, 11531740), (4, 5765870), (5, 4612696), (8, 2882935), (10, 2306348), (11, 2096680), (20, 1153174), (22, 1048340), (23, 1002760), (40, 576587), (43, 536360), (44, 524170), (46, 501380), (53, 435160), (55, 419336), (86, 268180), (88, 262085), (92, 250690), (106, 217580), (110, 209668), (115, 200552), (172, 134090), (184, 125345), (212, 108790), (215, 107272), (220, 104834), (230, 100276), (253, 91160), (265, 87032), (344, 67045), (424, 54395), (430, 53636), (440, 52417), (460, 50138), (473, 48760), (506, 45580), (530, 43516), (583, 39560), (860, 26818), (920, 25069), (946, 24380), (989, 23320), (1012, 22790), (1060, 21758), (1166, 19780), (1219, 18920), (1265, 18232), (1720, 13409), (1892, 12190), (1978, 11660), (2024, 11395), (2120, 10879), (2279, 10120), (2332, 9890), (2365, 9752), (2438, 9460), (2530, 9116), (2915, 7912), (3784, 6095), (3956, 5830), (4558, 5060), (4664, 4945), (4730, 4876)]