1008077620

素因数分解:

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

素因数の和:8941

約数の個数: 72

約数和(自身を含む): 2376686592

約数和(自身を除く): 1368608972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 121, 188, 220, 235, 242, 470, 484, 517, 605, 940, 1034, 1210, 2068, 2420, 2585, 5170, 5687, 8863, 10340, 11374, 17726, 22748, 28435, 35452, 44315, 56870, 88630, 97493, 113740, 177260, 194986, 389972, 416561, 487465, 833122, 974930, 1072423, 1666244, 1949860, 2082805, 2144846, 4165610, 4289692, 4582171, 5362115, 8331220, 9164342, 10724230, 18328684, 21448460, 22910855, 45821710, 50403881, 91643420, 100807762, 201615524, 252019405, 504038810, 1008077620]

約数ペア:

[(1, 1008077620), (2, 504038810), (4, 252019405), (5, 201615524), (10, 100807762), (11, 91643420), (20, 50403881), (22, 45821710), (44, 22910855), (47, 21448460), (55, 18328684), (94, 10724230), (110, 9164342), (121, 8331220), (188, 5362115), (220, 4582171), (235, 4289692), (242, 4165610), (470, 2144846), (484, 2082805), (517, 1949860), (605, 1666244), (940, 1072423), (1034, 974930), (1210, 833122), (2068, 487465), (2420, 416561), (2585, 389972), (5170, 194986), (5687, 177260), (8863, 113740), (10340, 97493), (11374, 88630), (17726, 56870), (22748, 44315), (28435, 35452)]