129776870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 109723930

約数列:

[1, 2, 5, 10, 47, 94, 235, 419, 470, 659, 838, 1318, 2095, 3295, 4190, 6590, 19693, 30973, 39386, 61946, 98465, 154865, 196930, 276121, 309730, 552242, 1380605, 2761210, 12977687, 25955374, 64888435, 129776870]

約数ペア:

[(1, 129776870), (2, 64888435), (5, 25955374), (10, 12977687), (47, 2761210), (94, 1380605), (235, 552242), (419, 309730), (470, 276121), (659, 196930), (838, 154865), (1318, 98465), (2095, 61946), (3295, 39386), (4190, 30973), (6590, 19693)]