13964540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 30566592

約数和(自身を除く): 16602052

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 167, 185, 226, 334, 370, 452, 565, 668, 740, 835, 1130, 1670, 2260, 3340, 4181, 6179, 8362, 12358, 16724, 18871, 20905, 24716, 30895, 37742, 41810, 61790, 75484, 83620, 94355, 123580, 188710, 377420, 698227, 1396454, 2792908, 3491135, 6982270, 13964540]

約数ペア:

[(1, 13964540), (2, 6982270), (4, 3491135), (5, 2792908), (10, 1396454), (20, 698227), (37, 377420), (74, 188710), (113, 123580), (148, 94355), (167, 83620), (185, 75484), (226, 61790), (334, 41810), (370, 37742), (452, 30895), (565, 24716), (668, 20905), (740, 18871), (835, 16724), (1130, 12358), (1670, 8362), (2260, 6179), (3340, 4181)]