65779010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6719}}^1$

素因数の和:6826

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 64857790

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6719, 9790, 13438, 33595, 67190, 73909, 147818, 369545, 597991, 739090, 1195982, 2989955, 5979910, 6577901, 13155802, 32889505, 65779010]

約数ペア:

[(1, 65779010), (2, 32889505), (5, 13155802), (10, 6577901), (11, 5979910), (22, 2989955), (55, 1195982), (89, 739090), (110, 597991), (178, 369545), (445, 147818), (890, 73909), (979, 67190), (1958, 33595), (4895, 13438), (6719, 9790)]