23073160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 34987640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1279, 1640, 1804, 2255, 2558, 3608, 4510, 5116, 6395, 9020, 10232, 12790, 14069, 18040, 25580, 28138, 51160, 52439, 56276, 70345, 104878, 112552, 140690, 209756, 262195, 281380, 419512, 524390, 562760, 576829, 1048780, 1153658, 2097560, 2307316, 2884145, 4614632, 5768290, 11536580, 23073160]

約数ペア:

[(1, 23073160), (2, 11536580), (4, 5768290), (5, 4614632), (8, 2884145), (10, 2307316), (11, 2097560), (20, 1153658), (22, 1048780), (40, 576829), (41, 562760), (44, 524390), (55, 419512), (82, 281380), (88, 262195), (110, 209756), (164, 140690), (205, 112552), (220, 104878), (328, 70345), (410, 56276), (440, 52439), (451, 51160), (820, 28138), (902, 25580), (1279, 18040), (1640, 14069), (1804, 12790), (2255, 10232), (2558, 9020), (3608, 6395), (4510, 5116)]