98374000

素因数分解:

$2^4\times 5^3\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 80

約数和(自身を含む): 240716736

約数和(自身を除く): 142342736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 125, 200, 202, 250, 400, 404, 487, 500, 505, 808, 974, 1000, 1010, 1616, 1948, 2000, 2020, 2435, 2525, 3896, 4040, 4870, 5050, 7792, 8080, 9740, 10100, 12175, 12625, 19480, 20200, 24350, 25250, 38960, 40400, 48700, 49187, 50500, 60875, 97400, 98374, 101000, 121750, 194800, 196748, 202000, 243500, 245935, 393496, 487000, 491870, 786992, 974000, 983740, 1229675, 1967480, 2459350, 3934960, 4918700, 6148375, 9837400, 12296750, 19674800, 24593500, 49187000, 98374000]

約数ペア:

[(1, 98374000), (2, 49187000), (4, 24593500), (5, 19674800), (8, 12296750), (10, 9837400), (16, 6148375), (20, 4918700), (25, 3934960), (40, 2459350), (50, 1967480), (80, 1229675), (100, 983740), (101, 974000), (125, 786992), (200, 491870), (202, 487000), (250, 393496), (400, 245935), (404, 243500), (487, 202000), (500, 196748), (505, 194800), (808, 121750), (974, 101000), (1000, 98374), (1010, 97400), (1616, 60875), (1948, 50500), (2000, 49187), (2020, 48700), (2435, 40400), (2525, 38960), (3896, 25250), (4040, 24350), (4870, 20200), (5050, 19480), (7792, 12625), (8080, 12175), (9740, 10100)]