23507770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 52690176

約数和(自身を除く): 29182406

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 967, 1105, 1430, 1870, 1934, 2210, 2431, 4835, 4862, 9670, 10637, 12155, 12571, 16439, 21274, 24310, 25142, 32878, 53185, 62855, 82195, 106370, 125710, 138281, 164390, 180829, 213707, 276562, 361658, 427414, 691405, 904145, 1068535, 1382810, 1808290, 2137070, 2350777, 4701554, 11753885, 23507770]

約数ペア:

[(1, 23507770), (2, 11753885), (5, 4701554), (10, 2350777), (11, 2137070), (13, 1808290), (17, 1382810), (22, 1068535), (26, 904145), (34, 691405), (55, 427414), (65, 361658), (85, 276562), (110, 213707), (130, 180829), (143, 164390), (170, 138281), (187, 125710), (221, 106370), (286, 82195), (374, 62855), (442, 53185), (715, 32878), (935, 25142), (967, 24310), (1105, 21274), (1430, 16439), (1870, 12571), (1934, 12155), (2210, 10637), (2431, 9670), (4835, 4862)]