53722120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70687}}^1$

素因数の和:70717

約数の個数: 32

約数和(自身を含む): 127238400

約数和(自身を除く): 73516280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70687, 141374, 282748, 353435, 565496, 706870, 1343053, 1413740, 2686106, 2827480, 5372212, 6715265, 10744424, 13430530, 26861060, 53722120]

約数ペア:

[(1, 53722120), (2, 26861060), (4, 13430530), (5, 10744424), (8, 6715265), (10, 5372212), (19, 2827480), (20, 2686106), (38, 1413740), (40, 1343053), (76, 706870), (95, 565496), (152, 353435), (190, 282748), (380, 141374), (760, 70687)]