39731470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2647}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 76262400

約数和(自身を除く): 36530930

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 2647, 3002, 5294, 7505, 13235, 15010, 26470, 50293, 100586, 209113, 251465, 418226, 502930, 1045565, 2091130, 3973147, 7946294, 19865735, 39731470]

約数ペア:

[(1, 39731470), (2, 19865735), (5, 7946294), (10, 3973147), (19, 2091130), (38, 1045565), (79, 502930), (95, 418226), (158, 251465), (190, 209113), (395, 100586), (790, 50293), (1501, 26470), (2647, 15010), (3002, 13235), (5294, 7505)]