102136960

素因数分解:

$2^7\times 5^1\times {\mathrm{159589}}^1$

素因数の和:159608

約数の個数: 32

約数和(自身を含む): 244172700

約数和(自身を除く): 142035740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 159589, 319178, 638356, 797945, 1276712, 1595890, 2553424, 3191780, 5106848, 6383560, 10213696, 12767120, 20427392, 25534240, 51068480, 102136960]

約数ペア:

[(1, 102136960), (2, 51068480), (4, 25534240), (5, 20427392), (8, 12767120), (10, 10213696), (16, 6383560), (20, 5106848), (32, 3191780), (40, 2553424), (64, 1595890), (80, 1276712), (128, 797945), (160, 638356), (320, 319178), (640, 159589)]