3896960

素因数分解:

$2^7\times 5^1\times {\mathrm{6089}}^1$

素因数の和:6108

約数の個数: 32

約数和(自身を含む): 9317700

約数和(自身を除く): 5420740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 194848, 243560, 389696, 487120, 779392, 974240, 1948480, 3896960]

約数ペア:

[(1, 3896960), (2, 1948480), (4, 974240), (5, 779392), (8, 487120), (10, 389696), (16, 243560), (20, 194848), (32, 121780), (40, 97424), (64, 60890), (80, 48712), (128, 30445), (160, 24356), (320, 12178), (640, 6089)]