25127760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{14957}}^1$

素因数の和:14980

約数の個数: 80

約数和(自身を含む): 89030016

約数和(自身を除く): 63902256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 14957, 29914, 44871, 59828, 74785, 89742, 104699, 119656, 149570, 179484, 209398, 224355, 239312, 299140, 314097, 358968, 418796, 448710, 523495, 598280, 628194, 717936, 837592, 897420, 1046990, 1196560, 1256388, 1570485, 1675184, 1794840, 2093980, 2512776, 3140970, 3589680, 4187960, 5025552, 6281940, 8375920, 12563880, 25127760]

約数ペア:

[(1, 25127760), (2, 12563880), (3, 8375920), (4, 6281940), (5, 5025552), (6, 4187960), (7, 3589680), (8, 3140970), (10, 2512776), (12, 2093980), (14, 1794840), (15, 1675184), (16, 1570485), (20, 1256388), (21, 1196560), (24, 1046990), (28, 897420), (30, 837592), (35, 717936), (40, 628194), (42, 598280), (48, 523495), (56, 448710), (60, 418796), (70, 358968), (80, 314097), (84, 299140), (105, 239312), (112, 224355), (120, 209398), (140, 179484), (168, 149570), (210, 119656), (240, 104699), (280, 89742), (336, 74785), (420, 59828), (560, 44871), (840, 29914), (1680, 14957)]