2017652380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{35863}}^1$

素因数の和:35998

約数の個数: 48

約数和(自身を含む): 4428486720

約数和(自身を除く): 2410834340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 97, 116, 145, 194, 290, 388, 485, 580, 970, 1940, 2813, 5626, 11252, 14065, 28130, 35863, 56260, 71726, 143452, 179315, 358630, 717260, 1040027, 2080054, 3478711, 4160108, 5200135, 6957422, 10400270, 13914844, 17393555, 20800540, 34787110, 69574220, 100882619, 201765238, 403530476, 504413095, 1008826190, 2017652380]

約数ペア:

[(1, 2017652380), (2, 1008826190), (4, 504413095), (5, 403530476), (10, 201765238), (20, 100882619), (29, 69574220), (58, 34787110), (97, 20800540), (116, 17393555), (145, 13914844), (194, 10400270), (290, 6957422), (388, 5200135), (485, 4160108), (580, 3478711), (970, 2080054), (1940, 1040027), (2813, 717260), (5626, 358630), (11252, 179315), (14065, 143452), (28130, 71726), (35863, 56260)]