1130804560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:2060

約数の個数: 80

約数和(自身を含む): 2693416896

約数和(自身を除く): 1562612336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 113, 134, 226, 268, 335, 452, 536, 565, 670, 904, 1072, 1130, 1340, 1808, 1867, 2260, 2680, 3734, 4520, 5360, 7468, 7571, 9040, 9335, 14936, 15142, 18670, 29872, 30284, 37340, 37855, 60568, 74680, 75710, 121136, 125089, 149360, 151420, 210971, 250178, 302840, 421942, 500356, 605680, 625445, 843884, 1000712, 1054855, 1250890, 1687768, 2001424, 2109710, 2501780, 3375536, 4219420, 5003560, 8438840, 10007120, 14135057, 16877680, 28270114, 56540228, 70675285, 113080456, 141350570, 226160912, 282701140, 565402280, 1130804560]

約数ペア:

[(1, 1130804560), (2, 565402280), (4, 282701140), (5, 226160912), (8, 141350570), (10, 113080456), (16, 70675285), (20, 56540228), (40, 28270114), (67, 16877680), (80, 14135057), (113, 10007120), (134, 8438840), (226, 5003560), (268, 4219420), (335, 3375536), (452, 2501780), (536, 2109710), (565, 2001424), (670, 1687768), (904, 1250890), (1072, 1054855), (1130, 1000712), (1340, 843884), (1808, 625445), (1867, 605680), (2260, 500356), (2680, 421942), (3734, 302840), (4520, 250178), (5360, 210971), (7468, 151420), (7571, 149360), (9040, 125089), (9335, 121136), (14936, 75710), (15142, 74680), (18670, 60568), (29872, 37855), (30284, 37340)]