229889440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130619}}^1$

素因数の和:130645

約数の個数: 48

約数和(自身を含む): 592492320

約数和(自身を除く): 362602880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 130619, 261238, 522476, 653095, 1044952, 1306190, 1436809, 2089904, 2612380, 2873618, 4179808, 5224760, 5747236, 7184045, 10449520, 11494472, 14368090, 20899040, 22988944, 28736180, 45977888, 57472360, 114944720, 229889440]

約数ペア:

[(1, 229889440), (2, 114944720), (4, 57472360), (5, 45977888), (8, 28736180), (10, 22988944), (11, 20899040), (16, 14368090), (20, 11494472), (22, 10449520), (32, 7184045), (40, 5747236), (44, 5224760), (55, 4179808), (80, 2873618), (88, 2612380), (110, 2089904), (160, 1436809), (176, 1306190), (220, 1044952), (352, 653095), (440, 522476), (880, 261238), (1760, 130619)]