236410100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 554404620

約数和(自身を除く): 317994520

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 82, 92, 100, 109, 115, 164, 205, 218, 230, 410, 436, 460, 529, 545, 575, 820, 943, 1025, 1058, 1090, 1150, 1886, 2050, 2116, 2180, 2300, 2507, 2645, 2725, 3772, 4100, 4469, 4715, 5014, 5290, 5450, 8938, 9430, 10028, 10580, 10900, 12535, 13225, 17876, 18860, 21689, 22345, 23575, 25070, 26450, 43378, 44690, 47150, 50140, 52900, 57661, 62675, 86756, 89380, 94300, 102787, 108445, 111725, 115322, 125350, 205574, 216890, 223450, 230644, 250700, 288305, 411148, 433780, 446900, 513935, 542225, 576610, 1027870, 1084450, 1153220, 1441525, 2055740, 2168900, 2364101, 2569675, 2883050, 4728202, 5139350, 5766100, 9456404, 10278700, 11820505, 23641010, 47282020, 59102525, 118205050, 236410100]

約数ペア:

[(1, 236410100), (2, 118205050), (4, 59102525), (5, 47282020), (10, 23641010), (20, 11820505), (23, 10278700), (25, 9456404), (41, 5766100), (46, 5139350), (50, 4728202), (82, 2883050), (92, 2569675), (100, 2364101), (109, 2168900), (115, 2055740), (164, 1441525), (205, 1153220), (218, 1084450), (230, 1027870), (410, 576610), (436, 542225), (460, 513935), (529, 446900), (545, 433780), (575, 411148), (820, 288305), (943, 250700), (1025, 230644), (1058, 223450), (1090, 216890), (1150, 205574), (1886, 125350), (2050, 115322), (2116, 111725), (2180, 108445), (2300, 102787), (2507, 94300), (2645, 89380), (2725, 86756), (3772, 62675), (4100, 57661), (4469, 52900), (4715, 50140), (5014, 47150), (5290, 44690), (5450, 43378), (8938, 26450), (9430, 25070), (10028, 23575), (10580, 22345), (10900, 21689), (12535, 18860), (13225, 17876)]