2084480

素因数分解:

$2^7\times 5^1\times {\mathrm{3257}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 4984740

約数和(自身を除く): 2900260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3257, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 104224, 130280, 208448, 260560, 416896, 521120, 1042240, 2084480]

約数ペア:

[(1, 2084480), (2, 1042240), (4, 521120), (5, 416896), (8, 260560), (10, 208448), (16, 130280), (20, 104224), (32, 65140), (40, 52112), (64, 32570), (80, 26056), (128, 16285), (160, 13028), (320, 6514), (640, 3257)]