10817240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 28317600

約数和(自身を除く): 17500360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 5519, 11038, 22076, 27595, 38633, 44152, 55190, 77266, 110380, 154532, 193165, 220760, 270431, 309064, 386330, 540862, 772660, 1081724, 1352155, 1545320, 2163448, 2704310, 5408620, 10817240]

約数ペア:

[(1, 10817240), (2, 5408620), (4, 2704310), (5, 2163448), (7, 1545320), (8, 1352155), (10, 1081724), (14, 772660), (20, 540862), (28, 386330), (35, 309064), (40, 270431), (49, 220760), (56, 193165), (70, 154532), (98, 110380), (140, 77266), (196, 55190), (245, 44152), (280, 38633), (392, 27595), (490, 22076), (980, 11038), (1960, 5519)]