1520340176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5001119}}^1$

素因数の和:5001146

約数の個数: 20

約数和(自身を含む): 3100694400

約数和(自身を除く): 1580354224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5001119, 10002238, 20004476, 40008952, 80017904, 95021261, 190042522, 380085044, 760170088, 1520340176]

約数ペア:

[(1, 1520340176), (2, 760170088), (4, 380085044), (8, 190042522), (16, 95021261), (19, 80017904), (38, 40008952), (76, 20004476), (152, 10002238), (304, 5001119)]