13692520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3529}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 31134600

約数和(自身を除く): 17442080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3529, 3880, 7058, 14116, 17645, 28232, 35290, 70580, 141160, 342313, 684626, 1369252, 1711565, 2738504, 3423130, 6846260, 13692520]

約数ペア:

[(1, 13692520), (2, 6846260), (4, 3423130), (5, 2738504), (8, 1711565), (10, 1369252), (20, 684626), (40, 342313), (97, 141160), (194, 70580), (388, 35290), (485, 28232), (776, 17645), (970, 14116), (1940, 7058), (3529, 3880)]