437701508740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2903}}^1\times {\mathrm{14251}}^1$

素因数の和:17209

約数の個数: 72

約数和(自身を含む): 961273228608

約数和(自身を除く): 523571719868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 2903, 5290, 5806, 10580, 11612, 14251, 14515, 28502, 29030, 57004, 58060, 66769, 71255, 133538, 142510, 267076, 285020, 327773, 333845, 655546, 667690, 1311092, 1335380, 1535687, 1638865, 3071374, 3277730, 6142748, 6555460, 7538779, 7678435, 15077558, 15356870, 30155116, 30713740, 37693895, 41370653, 75387790, 82741306, 150775580, 165482612, 206853265, 413706530, 827413060, 951525019, 1903050038, 3806100076, 4757625095, 9515250190, 19030500380, 21885075437, 43770150874, 87540301748, 109425377185, 218850754370, 437701508740]

約数ペア:

[(1, 437701508740), (2, 218850754370), (4, 109425377185), (5, 87540301748), (10, 43770150874), (20, 21885075437), (23, 19030500380), (46, 9515250190), (92, 4757625095), (115, 3806100076), (230, 1903050038), (460, 951525019), (529, 827413060), (1058, 413706530), (2116, 206853265), (2645, 165482612), (2903, 150775580), (5290, 82741306), (5806, 75387790), (10580, 41370653), (11612, 37693895), (14251, 30713740), (14515, 30155116), (28502, 15356870), (29030, 15077558), (57004, 7678435), (58060, 7538779), (66769, 6555460), (71255, 6142748), (133538, 3277730), (142510, 3071374), (267076, 1638865), (285020, 1535687), (327773, 1335380), (333845, 1311092), (655546, 667690)]