1453643300

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:977

約数の個数: 72

約数和(自身を含む): 3203373096

約数和(自身を除く): 1749729796

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 197, 226, 394, 452, 565, 653, 788, 985, 1130, 1306, 1970, 2260, 2612, 2825, 3265, 3940, 4925, 5650, 6530, 9850, 11300, 13060, 16325, 19700, 22261, 32650, 44522, 65300, 73789, 89044, 111305, 128641, 147578, 222610, 257282, 295156, 368945, 445220, 514564, 556525, 643205, 737890, 1113050, 1286410, 1475780, 1844725, 2226100, 2572820, 3216025, 3689450, 6432050, 7378900, 12864100, 14536433, 29072866, 58145732, 72682165, 145364330, 290728660, 363410825, 726821650, 1453643300]

約数ペア:

[(1, 1453643300), (2, 726821650), (4, 363410825), (5, 290728660), (10, 145364330), (20, 72682165), (25, 58145732), (50, 29072866), (100, 14536433), (113, 12864100), (197, 7378900), (226, 6432050), (394, 3689450), (452, 3216025), (565, 2572820), (653, 2226100), (788, 1844725), (985, 1475780), (1130, 1286410), (1306, 1113050), (1970, 737890), (2260, 643205), (2612, 556525), (2825, 514564), (3265, 445220), (3940, 368945), (4925, 295156), (5650, 257282), (6530, 222610), (9850, 147578), (11300, 128641), (13060, 111305), (16325, 89044), (19700, 73789), (22261, 65300), (32650, 44522)]