97995680

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3109}}^1$

素因数の和:3321

約数の個数: 48

約数和(自身を含む): 232764840

約数和(自身を除く): 134769160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3109, 3152, 3940, 6218, 6304, 7880, 12436, 15545, 15760, 24872, 31090, 31520, 49744, 62180, 99488, 124360, 248720, 497440, 612473, 1224946, 2449892, 3062365, 4899784, 6124730, 9799568, 12249460, 19599136, 24498920, 48997840, 97995680]

約数ペア:

[(1, 97995680), (2, 48997840), (4, 24498920), (5, 19599136), (8, 12249460), (10, 9799568), (16, 6124730), (20, 4899784), (32, 3062365), (40, 2449892), (80, 1224946), (160, 612473), (197, 497440), (394, 248720), (788, 124360), (985, 99488), (1576, 62180), (1970, 49744), (3109, 31520), (3152, 31090), (3940, 24872), (6218, 15760), (6304, 15545), (7880, 12436)]