134438110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 255830400

約数和(自身を除く): 121392290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251, 502, 1255, 2510, 2819, 4769, 5638, 9538, 14095, 23845, 28190, 47690, 53561, 107122, 267805, 535610, 707569, 1415138, 3537845, 7075690, 13443811, 26887622, 67219055, 134438110]

約数ペア:

[(1, 134438110), (2, 67219055), (5, 26887622), (10, 13443811), (19, 7075690), (38, 3537845), (95, 1415138), (190, 707569), (251, 535610), (502, 267805), (1255, 107122), (2510, 53561), (2819, 47690), (4769, 28190), (5638, 23845), (9538, 14095)]