7874236460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{92269}}^1$

素因数の和:92546

約数の個数: 48

約数和(自身を含む): 17578542240

約数和(自身を除く): 9704305780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 502, 1004, 1255, 2510, 4267, 5020, 8534, 17068, 21335, 42670, 85340, 92269, 184538, 369076, 461345, 922690, 1568573, 1845380, 3137146, 6274292, 7842865, 15685730, 23159519, 31371460, 46319038, 92638076, 115797595, 231595190, 393711823, 463190380, 787423646, 1574847292, 1968559115, 3937118230, 7874236460]

約数ペア:

[(1, 7874236460), (2, 3937118230), (4, 1968559115), (5, 1574847292), (10, 787423646), (17, 463190380), (20, 393711823), (34, 231595190), (68, 115797595), (85, 92638076), (170, 46319038), (251, 31371460), (340, 23159519), (502, 15685730), (1004, 7842865), (1255, 6274292), (2510, 3137146), (4267, 1845380), (5020, 1568573), (8534, 922690), (17068, 461345), (21335, 369076), (42670, 184538), (85340, 92269)]