2012835604900

素因数分解:

$2^2\times 5^2\times {\mathrm{941}}^1\times {\mathrm{21390389}}^1$

素因数の和:21391344

約数の個数: 36

約数和(自身を含む): 4372495181460

約数和(自身を除く): 2359659576560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 941, 1882, 3764, 4705, 9410, 18820, 23525, 47050, 94100, 21390389, 42780778, 85561556, 106951945, 213903890, 427807780, 534759725, 1069519450, 2139038900, 20128356049, 40256712098, 80513424196, 100641780245, 201283560490, 402567120980, 503208901225, 1006417802450, 2012835604900]

約数ペア:

[(1, 2012835604900), (2, 1006417802450), (4, 503208901225), (5, 402567120980), (10, 201283560490), (20, 100641780245), (25, 80513424196), (50, 40256712098), (100, 20128356049), (941, 2139038900), (1882, 1069519450), (3764, 534759725), (4705, 427807780), (9410, 213903890), (18820, 106951945), (23525, 85561556), (47050, 42780778), (94100, 21390389)]