2016155240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{8863}}^1$

素因数の和:8943

約数の個数: 96

約数和(自身を含む): 5092899840

約数和(自身を除く): 3076744600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 121, 188, 220, 235, 242, 376, 440, 470, 484, 517, 605, 940, 968, 1034, 1210, 1880, 2068, 2420, 2585, 4136, 4840, 5170, 5687, 8863, 10340, 11374, 17726, 20680, 22748, 28435, 35452, 44315, 45496, 56870, 70904, 88630, 97493, 113740, 177260, 194986, 227480, 354520, 389972, 416561, 487465, 779944, 833122, 974930, 1072423, 1666244, 1949860, 2082805, 2144846, 3332488, 3899720, 4165610, 4289692, 4582171, 5362115, 8331220, 8579384, 9164342, 10724230, 16662440, 18328684, 21448460, 22910855, 36657368, 42896920, 45821710, 50403881, 91643420, 100807762, 183286840, 201615524, 252019405, 403231048, 504038810, 1008077620, 2016155240]

約数ペア:

[(1, 2016155240), (2, 1008077620), (4, 504038810), (5, 403231048), (8, 252019405), (10, 201615524), (11, 183286840), (20, 100807762), (22, 91643420), (40, 50403881), (44, 45821710), (47, 42896920), (55, 36657368), (88, 22910855), (94, 21448460), (110, 18328684), (121, 16662440), (188, 10724230), (220, 9164342), (235, 8579384), (242, 8331220), (376, 5362115), (440, 4582171), (470, 4289692), (484, 4165610), (517, 3899720), (605, 3332488), (940, 2144846), (968, 2082805), (1034, 1949860), (1210, 1666244), (1880, 1072423), (2068, 974930), (2420, 833122), (2585, 779944), (4136, 487465), (4840, 416561), (5170, 389972), (5687, 354520), (8863, 227480), (10340, 194986), (11374, 177260), (17726, 113740), (20680, 97493), (22748, 88630), (28435, 70904), (35452, 56870), (44315, 45496)]