65416790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 120441600

約数和(自身を除く): 55024810

約数列:

[1, 2, 5, 10, 67, 134, 163, 326, 335, 599, 670, 815, 1198, 1630, 2995, 5990, 10921, 21842, 40133, 54605, 80266, 97637, 109210, 195274, 200665, 401330, 488185, 976370, 6541679, 13083358, 32708395, 65416790]

約数ペア:

[(1, 65416790), (2, 32708395), (5, 13083358), (10, 6541679), (67, 976370), (134, 488185), (163, 401330), (326, 200665), (335, 195274), (599, 109210), (670, 97637), (815, 80266), (1198, 54605), (1630, 40133), (2995, 21842), (5990, 10921)]