11463340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 28268352

約数和(自身を除く): 16805012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2213, 2590, 4426, 5180, 8852, 11065, 15491, 22130, 30982, 44260, 61964, 77455, 81881, 154910, 163762, 309820, 327524, 409405, 573167, 818810, 1146334, 1637620, 2292668, 2865835, 5731670, 11463340]

約数ペア:

[(1, 11463340), (2, 5731670), (4, 2865835), (5, 2292668), (7, 1637620), (10, 1146334), (14, 818810), (20, 573167), (28, 409405), (35, 327524), (37, 309820), (70, 163762), (74, 154910), (140, 81881), (148, 77455), (185, 61964), (259, 44260), (370, 30982), (518, 22130), (740, 15491), (1036, 11065), (1295, 8852), (2213, 5180), (2590, 4426)]