40280124

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 97177248

約数和(自身を除く): 56897124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 257, 353, 444, 514, 706, 771, 1028, 1059, 1412, 1542, 2118, 3084, 4236, 9509, 13061, 19018, 26122, 28527, 38036, 39183, 52244, 57054, 78366, 90721, 114108, 156732, 181442, 272163, 362884, 544326, 1088652, 3356677, 6713354, 10070031, 13426708, 20140062, 40280124]

約数ペア:

[(1, 40280124), (2, 20140062), (3, 13426708), (4, 10070031), (6, 6713354), (12, 3356677), (37, 1088652), (74, 544326), (111, 362884), (148, 272163), (222, 181442), (257, 156732), (353, 114108), (444, 90721), (514, 78366), (706, 57054), (771, 52244), (1028, 39183), (1059, 38036), (1412, 28527), (1542, 26122), (2118, 19018), (3084, 13061), (4236, 9509)]