85401420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 260262912

約数和(自身を除く): 174861492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 103, 130, 156, 195, 206, 260, 309, 390, 412, 515, 618, 780, 1030, 1063, 1236, 1339, 1545, 2060, 2126, 2678, 3090, 3189, 4017, 4252, 5315, 5356, 6180, 6378, 6695, 8034, 10630, 12756, 13390, 13819, 15945, 16068, 20085, 21260, 26780, 27638, 31890, 40170, 41457, 55276, 63780, 69095, 80340, 82914, 109489, 138190, 165828, 207285, 218978, 276380, 328467, 414570, 437956, 547445, 656934, 829140, 1094890, 1313868, 1423357, 1642335, 2189780, 2846714, 3284670, 4270071, 5693428, 6569340, 7116785, 8540142, 14233570, 17080284, 21350355, 28467140, 42700710, 85401420]

約数ペア:

[(1, 85401420), (2, 42700710), (3, 28467140), (4, 21350355), (5, 17080284), (6, 14233570), (10, 8540142), (12, 7116785), (13, 6569340), (15, 5693428), (20, 4270071), (26, 3284670), (30, 2846714), (39, 2189780), (52, 1642335), (60, 1423357), (65, 1313868), (78, 1094890), (103, 829140), (130, 656934), (156, 547445), (195, 437956), (206, 414570), (260, 328467), (309, 276380), (390, 218978), (412, 207285), (515, 165828), (618, 138190), (780, 109489), (1030, 82914), (1063, 80340), (1236, 69095), (1339, 63780), (1545, 55276), (2060, 41457), (2126, 40170), (2678, 31890), (3090, 27638), (3189, 26780), (4017, 21260), (4252, 20085), (5315, 16068), (5356, 15945), (6180, 13819), (6378, 13390), (6695, 12756), (8034, 10630)]