2012407340

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{355549}}^1$

素因数の和:355841

約数の個数: 24

約数和(自身を含む): 4241000400

約数和(自身を除く): 2228593060

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 355549, 711098, 1422196, 1777745, 3555490, 7110980, 100620367, 201240734, 402481468, 503101835, 1006203670, 2012407340]

約数ペア:

[(1, 2012407340), (2, 1006203670), (4, 503101835), (5, 402481468), (10, 201240734), (20, 100620367), (283, 7110980), (566, 3555490), (1132, 1777745), (1415, 1422196), (2830, 711098), (5660, 355549)]