40087860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23039}}^1$

素因数の和:23080

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 76033740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 23039, 46078, 69117, 92156, 115195, 138234, 230390, 276468, 345585, 460780, 668131, 691170, 1336262, 1382340, 2004393, 2672524, 3340655, 4008786, 6681310, 8017572, 10021965, 13362620, 20043930, 40087860]

約数ペア:

[(1, 40087860), (2, 20043930), (3, 13362620), (4, 10021965), (5, 8017572), (6, 6681310), (10, 4008786), (12, 3340655), (15, 2672524), (20, 2004393), (29, 1382340), (30, 1336262), (58, 691170), (60, 668131), (87, 460780), (116, 345585), (145, 276468), (174, 230390), (290, 138234), (348, 115195), (435, 92156), (580, 69117), (870, 46078), (1740, 23039)]