2298700

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 5055232

約数和(自身を除く): 2756532

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 181, 254, 362, 508, 635, 724, 905, 1270, 1810, 2540, 3175, 3620, 4525, 6350, 9050, 12700, 18100, 22987, 45974, 91948, 114935, 229870, 459740, 574675, 1149350, 2298700]

約数ペア:

[(1, 2298700), (2, 1149350), (4, 574675), (5, 459740), (10, 229870), (20, 114935), (25, 91948), (50, 45974), (100, 22987), (127, 18100), (181, 12700), (254, 9050), (362, 6350), (508, 4525), (635, 3620), (724, 3175), (905, 2540), (1270, 1810)]