5087154620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13387249}}^1$

素因数の和:13387277

約数の個数: 24

約数和(自身を含む): 11245290000

約数和(自身を除く): 6158135380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13387249, 26774498, 53548996, 66936245, 133872490, 254357731, 267744980, 508715462, 1017430924, 1271788655, 2543577310, 5087154620]

約数ペア:

[(1, 5087154620), (2, 2543577310), (4, 1271788655), (5, 1017430924), (10, 508715462), (19, 267744980), (20, 254357731), (38, 133872490), (76, 66936245), (95, 53548996), (190, 26774498), (380, 13387249)]