5057702440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{81001}}^1$

素因数の和:81242

約数の個数: 64

約数和(自身を含む): 13064002560

約数和(自身を除く): 8006300120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 223, 280, 446, 892, 1115, 1561, 1784, 2230, 3122, 4460, 6244, 7805, 8920, 12488, 15610, 31220, 62440, 81001, 162002, 324004, 405005, 567007, 648008, 810010, 1134014, 1620020, 2268028, 2835035, 3240040, 4536056, 5670070, 11340140, 18063223, 22680280, 36126446, 72252892, 90316115, 126442561, 144505784, 180632230, 252885122, 361264460, 505770244, 632212805, 722528920, 1011540488, 1264425610, 2528851220, 5057702440]

約数ペア:

[(1, 5057702440), (2, 2528851220), (4, 1264425610), (5, 1011540488), (7, 722528920), (8, 632212805), (10, 505770244), (14, 361264460), (20, 252885122), (28, 180632230), (35, 144505784), (40, 126442561), (56, 90316115), (70, 72252892), (140, 36126446), (223, 22680280), (280, 18063223), (446, 11340140), (892, 5670070), (1115, 4536056), (1561, 3240040), (1784, 2835035), (2230, 2268028), (3122, 1620020), (4460, 1134014), (6244, 810010), (7805, 648008), (8920, 567007), (12488, 405005), (15610, 324004), (31220, 162002), (62440, 81001)]