2016078740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{5791}}^1$

素因数の和:5929

約数の個数: 72

約数和(自身を含む): 4629800448

約数和(自身を除く): 2613721708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 169, 206, 260, 338, 412, 515, 676, 845, 1030, 1339, 1690, 2060, 2678, 3380, 5356, 5791, 6695, 11582, 13390, 17407, 23164, 26780, 28955, 34814, 57910, 69628, 75283, 87035, 115820, 150566, 174070, 301132, 348140, 376415, 596473, 752830, 978679, 1192946, 1505660, 1957358, 2385892, 2982365, 3914716, 4893395, 5964730, 7754149, 9786790, 11929460, 15508298, 19573580, 31016596, 38770745, 77541490, 100803937, 155082980, 201607874, 403215748, 504019685, 1008039370, 2016078740]

約数ペア:

[(1, 2016078740), (2, 1008039370), (4, 504019685), (5, 403215748), (10, 201607874), (13, 155082980), (20, 100803937), (26, 77541490), (52, 38770745), (65, 31016596), (103, 19573580), (130, 15508298), (169, 11929460), (206, 9786790), (260, 7754149), (338, 5964730), (412, 4893395), (515, 3914716), (676, 2982365), (845, 2385892), (1030, 1957358), (1339, 1505660), (1690, 1192946), (2060, 978679), (2678, 752830), (3380, 596473), (5356, 376415), (5791, 348140), (6695, 301132), (11582, 174070), (13390, 150566), (17407, 115820), (23164, 87035), (26780, 75283), (28955, 69628), (34814, 57910)]