1792025480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6400091}}^1$

素因数の和:6400109

約数の個数: 32

約数和(自身を含む): 4608066240

約数和(自身を除く): 2816040760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6400091, 12800182, 25600364, 32000455, 44800637, 51200728, 64000910, 89601274, 128001820, 179202548, 224003185, 256003640, 358405096, 448006370, 896012740, 1792025480]

約数ペア:

[(1, 1792025480), (2, 896012740), (4, 448006370), (5, 358405096), (7, 256003640), (8, 224003185), (10, 179202548), (14, 128001820), (20, 89601274), (28, 64000910), (35, 51200728), (40, 44800637), (56, 32000455), (70, 25600364), (140, 12800182), (280, 6400091)]