13668550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{797}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 29685600

約数和(自身を除く): 16017050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 797, 1225, 1594, 1715, 2450, 3430, 3985, 5579, 7970, 8575, 11158, 17150, 19925, 27895, 39053, 39850, 55790, 78106, 139475, 195265, 273371, 278950, 390530, 546742, 976325, 1366855, 1952650, 2733710, 6834275, 13668550]

約数ペア:

[(1, 13668550), (2, 6834275), (5, 2733710), (7, 1952650), (10, 1366855), (14, 976325), (25, 546742), (35, 390530), (49, 278950), (50, 273371), (70, 195265), (98, 139475), (175, 78106), (245, 55790), (343, 39850), (350, 39053), (490, 27895), (686, 19925), (797, 17150), (1225, 11158), (1594, 8575), (1715, 7970), (2450, 5579), (3430, 3985)]