11077660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 25990272

約数和(自身を除く): 14912612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1171, 1892, 2342, 2365, 4684, 4730, 5855, 9460, 11710, 12881, 23420, 25762, 50353, 51524, 64405, 100706, 128810, 201412, 251765, 257620, 503530, 553883, 1007060, 1107766, 2215532, 2769415, 5538830, 11077660]

約数ペア:

[(1, 11077660), (2, 5538830), (4, 2769415), (5, 2215532), (10, 1107766), (11, 1007060), (20, 553883), (22, 503530), (43, 257620), (44, 251765), (55, 201412), (86, 128810), (110, 100706), (172, 64405), (215, 51524), (220, 50353), (430, 25762), (473, 23420), (860, 12881), (946, 11710), (1171, 9460), (1892, 5855), (2342, 4730), (2365, 4684)]