13223060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 28957824

約数和(自身を除く): 15734764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 167, 185, 214, 334, 370, 428, 535, 668, 740, 835, 1070, 1670, 2140, 3340, 3959, 6179, 7918, 12358, 15836, 17869, 19795, 24716, 30895, 35738, 39590, 61790, 71476, 79180, 89345, 123580, 178690, 357380, 661153, 1322306, 2644612, 3305765, 6611530, 13223060]

約数ペア:

[(1, 13223060), (2, 6611530), (4, 3305765), (5, 2644612), (10, 1322306), (20, 661153), (37, 357380), (74, 178690), (107, 123580), (148, 89345), (167, 79180), (185, 71476), (214, 61790), (334, 39590), (370, 35738), (428, 30895), (535, 24716), (668, 19795), (740, 17869), (835, 15836), (1070, 12358), (1670, 7918), (2140, 6179), (3340, 3959)]