12708700

素因数分解:

$2^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{761}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 27779472

約数和(自身を除く): 15070772

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 167, 334, 668, 761, 835, 1522, 1670, 3044, 3340, 3805, 4175, 7610, 8350, 15220, 16700, 19025, 38050, 76100, 127087, 254174, 508348, 635435, 1270870, 2541740, 3177175, 6354350, 12708700]

約数ペア:

[(1, 12708700), (2, 6354350), (4, 3177175), (5, 2541740), (10, 1270870), (20, 635435), (25, 508348), (50, 254174), (100, 127087), (167, 76100), (334, 38050), (668, 19025), (761, 16700), (835, 15220), (1522, 8350), (1670, 7610), (3044, 4175), (3340, 3805)]