5098981040

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{226823}}^1$

素因数の和:227117

約数の個数: 40

約数和(自身を含む): 11897372448

約数和(自身を除く): 6798391408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 2248, 2810, 4496, 5620, 11240, 22480, 226823, 453646, 907292, 1134115, 1814584, 2268230, 3629168, 4536460, 9072920, 18145840, 63737263, 127474526, 254949052, 318686315, 509898104, 637372630, 1019796208, 1274745260, 2549490520, 5098981040]

約数ペア:

[(1, 5098981040), (2, 2549490520), (4, 1274745260), (5, 1019796208), (8, 637372630), (10, 509898104), (16, 318686315), (20, 254949052), (40, 127474526), (80, 63737263), (281, 18145840), (562, 9072920), (1124, 4536460), (1405, 3629168), (2248, 2268230), (2810, 1814584), (4496, 1134115), (5620, 907292), (11240, 453646), (22480, 226823)]