23677880

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 31618120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 79, 118, 127, 158, 236, 254, 295, 316, 395, 472, 508, 590, 632, 635, 790, 1016, 1180, 1270, 1580, 2360, 2540, 3160, 4661, 5080, 7493, 9322, 10033, 14986, 18644, 20066, 23305, 29972, 37288, 37465, 40132, 46610, 50165, 59944, 74930, 80264, 93220, 100330, 149860, 186440, 200660, 299720, 401320, 591947, 1183894, 2367788, 2959735, 4735576, 5919470, 11838940, 23677880]

約数ペア:

[(1, 23677880), (2, 11838940), (4, 5919470), (5, 4735576), (8, 2959735), (10, 2367788), (20, 1183894), (40, 591947), (59, 401320), (79, 299720), (118, 200660), (127, 186440), (158, 149860), (236, 100330), (254, 93220), (295, 80264), (316, 74930), (395, 59944), (472, 50165), (508, 46610), (590, 40132), (632, 37465), (635, 37288), (790, 29972), (1016, 23305), (1180, 20066), (1270, 18644), (1580, 14986), (2360, 10033), (2540, 9322), (3160, 7493), (4661, 5080)]