63079400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1601}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 147496140

約数和(自身を除く): 84416740

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1601, 1970, 3202, 3940, 4925, 6404, 7880, 8005, 9850, 12808, 16010, 19700, 32020, 39400, 40025, 64040, 80050, 160100, 315397, 320200, 630794, 1261588, 1576985, 2523176, 3153970, 6307940, 7884925, 12615880, 15769850, 31539700, 63079400]

約数ペア:

[(1, 63079400), (2, 31539700), (4, 15769850), (5, 12615880), (8, 7884925), (10, 6307940), (20, 3153970), (25, 2523176), (40, 1576985), (50, 1261588), (100, 630794), (197, 320200), (200, 315397), (394, 160100), (788, 80050), (985, 64040), (1576, 40025), (1601, 39400), (1970, 32020), (3202, 19700), (3940, 16010), (4925, 12808), (6404, 9850), (7880, 8005)]