90925670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:557

約数の個数: 64

約数和(自身を含む): 188987904

約数和(自身を除く): 98062234

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 166, 230, 253, 415, 433, 506, 830, 866, 913, 1265, 1826, 1909, 2165, 2530, 3818, 4330, 4565, 4763, 9130, 9526, 9545, 9959, 19090, 19918, 20999, 23815, 35939, 41998, 47630, 49795, 71878, 99590, 104995, 109549, 179695, 209990, 219098, 359390, 395329, 547745, 790658, 826597, 1095490, 1653194, 1976645, 3953290, 4132985, 8265970, 9092567, 18185134, 45462835, 90925670]

約数ペア:

[(1, 90925670), (2, 45462835), (5, 18185134), (10, 9092567), (11, 8265970), (22, 4132985), (23, 3953290), (46, 1976645), (55, 1653194), (83, 1095490), (110, 826597), (115, 790658), (166, 547745), (230, 395329), (253, 359390), (415, 219098), (433, 209990), (506, 179695), (830, 109549), (866, 104995), (913, 99590), (1265, 71878), (1826, 49795), (1909, 47630), (2165, 41998), (2530, 35939), (3818, 23815), (4330, 20999), (4565, 19918), (4763, 19090), (9130, 9959), (9526, 9545)]