11443160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6653}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 26349840

約数和(自身を除く): 14906680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6653, 13306, 26612, 33265, 53224, 66530, 133060, 266120, 286079, 572158, 1144316, 1430395, 2288632, 2860790, 5721580, 11443160]

約数ペア:

[(1, 11443160), (2, 5721580), (4, 2860790), (5, 2288632), (8, 1430395), (10, 1144316), (20, 572158), (40, 286079), (43, 266120), (86, 133060), (172, 66530), (215, 53224), (344, 33265), (430, 26612), (860, 13306), (1720, 6653)]