2025101008

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{18583}}^1$

素因数の和:18744

約数の個数: 60

約数和(自身を含む): 4597309920

約数和(自身を除く): 2572208912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 784, 973, 1112, 1946, 2224, 3892, 6811, 7784, 13622, 15568, 18583, 27244, 37166, 54488, 74332, 108976, 130081, 148664, 260162, 297328, 520324, 910567, 1040648, 1821134, 2081296, 2583037, 3642268, 5166074, 7284536, 10332148, 14569072, 18081259, 20664296, 36162518, 41328592, 72325036, 126568813, 144650072, 253137626, 289300144, 506275252, 1012550504, 2025101008]

約数ペア:

[(1, 2025101008), (2, 1012550504), (4, 506275252), (7, 289300144), (8, 253137626), (14, 144650072), (16, 126568813), (28, 72325036), (49, 41328592), (56, 36162518), (98, 20664296), (112, 18081259), (139, 14569072), (196, 10332148), (278, 7284536), (392, 5166074), (556, 3642268), (784, 2583037), (973, 2081296), (1112, 1821134), (1946, 1040648), (2224, 910567), (3892, 520324), (6811, 297328), (7784, 260162), (13622, 148664), (15568, 130081), (18583, 108976), (27244, 74332), (37166, 54488)]