4082240

素因数分解:

$2^6\times 5^1\times {\mathrm{12757}}^1$

素因数の和:12774

約数の個数: 28

約数和(自身を含む): 9721596

約数和(自身を除く): 5639356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12757, 25514, 51028, 63785, 102056, 127570, 204112, 255140, 408224, 510280, 816448, 1020560, 2041120, 4082240]

約数ペア:

[(1, 4082240), (2, 2041120), (4, 1020560), (5, 816448), (8, 510280), (10, 408224), (16, 255140), (20, 204112), (32, 127570), (40, 102056), (64, 63785), (80, 51028), (160, 25514), (320, 12757)]