90492580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 199987200

約数和(自身を除く): 109494620

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 1549, 2540, 2921, 3098, 5842, 6196, 7745, 11684, 14605, 15490, 29210, 30980, 35627, 58420, 71254, 142508, 178135, 196723, 356270, 393446, 712540, 786892, 983615, 1967230, 3934460, 4524629, 9049258, 18098516, 22623145, 45246290, 90492580]

約数ペア:

[(1, 90492580), (2, 45246290), (4, 22623145), (5, 18098516), (10, 9049258), (20, 4524629), (23, 3934460), (46, 1967230), (92, 983615), (115, 786892), (127, 712540), (230, 393446), (254, 356270), (460, 196723), (508, 178135), (635, 142508), (1270, 71254), (1549, 58420), (2540, 35627), (2921, 30980), (3098, 29210), (5842, 15490), (6196, 14605), (7745, 11684)]