12065680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13711}}^1$

素因数の和:13735

約数の個数: 40

約数和(自身を含む): 30605184

約数和(自身を除く): 18539504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13711, 27422, 54844, 68555, 109688, 137110, 150821, 219376, 274220, 301642, 548440, 603284, 754105, 1096880, 1206568, 1508210, 2413136, 3016420, 6032840, 12065680]

約数ペア:

[(1, 12065680), (2, 6032840), (4, 3016420), (5, 2413136), (8, 1508210), (10, 1206568), (11, 1096880), (16, 754105), (20, 603284), (22, 548440), (40, 301642), (44, 274220), (55, 219376), (80, 150821), (88, 137110), (110, 109688), (176, 68555), (220, 54844), (440, 27422), (880, 13711)]