99647680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28309}}^1$

素因数の和:28337

約数の個数: 56

約数和(自身を含む): 258866640

約数和(自身を除く): 159218960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 28309, 56618, 113236, 141545, 226472, 283090, 311399, 452944, 566180, 622798, 905888, 1132360, 1245596, 1556995, 1811776, 2264720, 2491192, 3113990, 4529440, 4982384, 6227980, 9058880, 9964768, 12455960, 19929536, 24911920, 49823840, 99647680]

約数ペア:

[(1, 99647680), (2, 49823840), (4, 24911920), (5, 19929536), (8, 12455960), (10, 9964768), (11, 9058880), (16, 6227980), (20, 4982384), (22, 4529440), (32, 3113990), (40, 2491192), (44, 2264720), (55, 1811776), (64, 1556995), (80, 1245596), (88, 1132360), (110, 905888), (160, 622798), (176, 566180), (220, 452944), (320, 311399), (352, 283090), (440, 226472), (704, 141545), (880, 113236), (1760, 56618), (3520, 28309)]