26343260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 57558144

約数和(自身を除く): 31214884

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 367, 370, 388, 485, 734, 740, 970, 1468, 1835, 1940, 3589, 3670, 7178, 7340, 13579, 14356, 17945, 27158, 35599, 35890, 54316, 67895, 71198, 71780, 135790, 142396, 177995, 271580, 355990, 711980, 1317163, 2634326, 5268652, 6585815, 13171630, 26343260]

約数ペア:

[(1, 26343260), (2, 13171630), (4, 6585815), (5, 5268652), (10, 2634326), (20, 1317163), (37, 711980), (74, 355990), (97, 271580), (148, 177995), (185, 142396), (194, 135790), (367, 71780), (370, 71198), (388, 67895), (485, 54316), (734, 35890), (740, 35599), (970, 27158), (1468, 17945), (1835, 14356), (1940, 13579), (3589, 7340), (3670, 7178)]