1845702920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{25367}}^1$

素因数の和:25502

約数の個数: 64

約数和(自身を含む): 4438385280

約数和(自身を除く): 2592682360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1819, 2140, 3638, 4280, 7276, 9095, 14552, 18190, 25367, 36380, 50734, 72760, 101468, 126835, 202936, 253670, 431239, 507340, 862478, 1014680, 1724956, 2156195, 2714269, 3449912, 4312390, 5428538, 8624780, 10857076, 13571345, 17249560, 21714152, 27142690, 46142573, 54285380, 92285146, 108570760, 184570292, 230712865, 369140584, 461425730, 922851460, 1845702920]

約数ペア:

[(1, 1845702920), (2, 922851460), (4, 461425730), (5, 369140584), (8, 230712865), (10, 184570292), (17, 108570760), (20, 92285146), (34, 54285380), (40, 46142573), (68, 27142690), (85, 21714152), (107, 17249560), (136, 13571345), (170, 10857076), (214, 8624780), (340, 5428538), (428, 4312390), (535, 3449912), (680, 2714269), (856, 2156195), (1070, 1724956), (1819, 1014680), (2140, 862478), (3638, 507340), (4280, 431239), (7276, 253670), (9095, 202936), (14552, 126835), (18190, 101468), (25367, 72760), (36380, 50734)]