4042066175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{2129}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 6043065600

約数和(自身を除く): 2000999425

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 571, 665, 2129, 2855, 3325, 3997, 10645, 10849, 14275, 14903, 19985, 40451, 53225, 54245, 74515, 75943, 99925, 202255, 271225, 283157, 372575, 379715, 1011275, 1215659, 1415785, 1898575, 6078295, 7078925, 8509613, 23097521, 30391475, 42548065, 115487605, 161682647, 212740325, 577438025, 808413235, 4042066175]

約数ペア:

[(1, 4042066175), (5, 808413235), (7, 577438025), (19, 212740325), (25, 161682647), (35, 115487605), (95, 42548065), (133, 30391475), (175, 23097521), (475, 8509613), (571, 7078925), (665, 6078295), (2129, 1898575), (2855, 1415785), (3325, 1215659), (3997, 1011275), (10645, 379715), (10849, 372575), (14275, 283157), (14903, 271225), (19985, 202255), (40451, 99925), (53225, 75943), (54245, 74515)]