40415052

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10427}}^1$

素因数の和:10470

約数の個数: 48

約数和(自身を含む): 105114240

約数和(自身を除く): 64699188

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 10427, 20854, 31281, 41708, 62562, 125124, 177259, 198113, 354518, 396226, 531777, 594339, 709036, 792452, 1063554, 1188678, 2127108, 2377356, 3367921, 6735842, 10103763, 13471684, 20207526, 40415052]

約数ペア:

[(1, 40415052), (2, 20207526), (3, 13471684), (4, 10103763), (6, 6735842), (12, 3367921), (17, 2377356), (19, 2127108), (34, 1188678), (38, 1063554), (51, 792452), (57, 709036), (68, 594339), (76, 531777), (102, 396226), (114, 354518), (204, 198113), (228, 177259), (323, 125124), (646, 62562), (969, 41708), (1292, 31281), (1938, 20854), (3876, 10427)]