75931700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{4493}}^1$

素因数の和:4533

約数の個数: 54

約数和(自身を含む): 178461234

約数和(自身を除く): 102529534

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 4225, 4493, 8450, 8986, 16900, 17972, 22465, 44930, 58409, 89860, 112325, 116818, 224650, 233636, 292045, 449300, 584090, 759317, 1168180, 1460225, 1518634, 2920450, 3037268, 3796585, 5840900, 7593170, 15186340, 18982925, 37965850, 75931700]

約数ペア:

[(1, 75931700), (2, 37965850), (4, 18982925), (5, 15186340), (10, 7593170), (13, 5840900), (20, 3796585), (25, 3037268), (26, 2920450), (50, 1518634), (52, 1460225), (65, 1168180), (100, 759317), (130, 584090), (169, 449300), (260, 292045), (325, 233636), (338, 224650), (650, 116818), (676, 112325), (845, 89860), (1300, 58409), (1690, 44930), (3380, 22465), (4225, 17972), (4493, 16900), (8450, 8986)]