2302225520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{32371}}^1$

素因数の和:32518

約数の個数: 80

約数和(自身を含む): 6165700608

約数和(自身を除く): 3863475088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1270, 1778, 2032, 2540, 3556, 4445, 5080, 7112, 8890, 10160, 14224, 17780, 32371, 35560, 64742, 71120, 129484, 161855, 226597, 258968, 323710, 453194, 517936, 647420, 906388, 1132985, 1294840, 1812776, 2265970, 2589680, 3625552, 4111117, 4531940, 8222234, 9063880, 16444468, 18127760, 20555585, 28777819, 32888936, 41111170, 57555638, 65777872, 82222340, 115111276, 143889095, 164444680, 230222552, 287778190, 328889360, 460445104, 575556380, 1151112760, 2302225520]

約数ペア:

[(1, 2302225520), (2, 1151112760), (4, 575556380), (5, 460445104), (7, 328889360), (8, 287778190), (10, 230222552), (14, 164444680), (16, 143889095), (20, 115111276), (28, 82222340), (35, 65777872), (40, 57555638), (56, 41111170), (70, 32888936), (80, 28777819), (112, 20555585), (127, 18127760), (140, 16444468), (254, 9063880), (280, 8222234), (508, 4531940), (560, 4111117), (635, 3625552), (889, 2589680), (1016, 2265970), (1270, 1812776), (1778, 1294840), (2032, 1132985), (2540, 906388), (3556, 647420), (4445, 517936), (5080, 453194), (7112, 323710), (8890, 258968), (10160, 226597), (14224, 161855), (17780, 129484), (32371, 71120), (35560, 64742)]