123514160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20082

約数の個数: 80

約数和(自身を含む): 358048512

約数和(自身を除く): 234534352

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 20051, 40102, 80204, 100255, 140357, 160408, 200510, 220561, 280714, 320816, 401020, 441122, 561428, 701785, 802040, 882244, 1102805, 1122856, 1403570, 1543927, 1604080, 1764488, 2205610, 2245712, 2807140, 3087854, 3528976, 4411220, 5614280, 6175708, 7719635, 8822440, 11228560, 12351416, 15439270, 17644880, 24702832, 30878540, 61757080, 123514160]

約数ペア:

[(1, 123514160), (2, 61757080), (4, 30878540), (5, 24702832), (7, 17644880), (8, 15439270), (10, 12351416), (11, 11228560), (14, 8822440), (16, 7719635), (20, 6175708), (22, 5614280), (28, 4411220), (35, 3528976), (40, 3087854), (44, 2807140), (55, 2245712), (56, 2205610), (70, 1764488), (77, 1604080), (80, 1543927), (88, 1403570), (110, 1122856), (112, 1102805), (140, 882244), (154, 802040), (176, 701785), (220, 561428), (280, 441122), (308, 401020), (385, 320816), (440, 280714), (560, 220561), (616, 200510), (770, 160408), (880, 140357), (1232, 100255), (1540, 80204), (3080, 40102), (6160, 20051)]