172392148910

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1949}}^1\times {\mathrm{13799}}^1$

素因数の和:16396

約数の個数: 32

約数和(自身を含む): 310971960000

約数和(自身を除く): 138579811090

約数列:

[1, 2, 5, 10, 641, 1282, 1949, 3205, 3898, 6410, 9745, 13799, 19490, 27598, 68995, 137990, 1249309, 2498618, 6246545, 8845159, 12493090, 17690318, 26894251, 44225795, 53788502, 88451590, 134471255, 268942510, 17239214891, 34478429782, 86196074455, 172392148910]

約数ペア:

[(1, 172392148910), (2, 86196074455), (5, 34478429782), (10, 17239214891), (641, 268942510), (1282, 134471255), (1949, 88451590), (3205, 53788502), (3898, 44225795), (6410, 26894251), (9745, 17690318), (13799, 12493090), (19490, 8845159), (27598, 6246545), (68995, 2498618), (137990, 1249309)]